ExtendableMessageEvent constructor

ExtendableMessageEvent(String type, [ ExtendableMessageEventInit? eventInitDict ])

Implementation

factory ExtendableMessageEvent(
  _i2.String type, [
  _i3.ExtendableMessageEventInit? eventInitDict,
]) =>
    _i4.callConstructor(
      _declaredExtendableMessageEvent,
      [
        type,
        eventInitDict ?? _i6.undefined,
      ],
    );