<itemvalue="Dispatch an event to the targets found by a hit test on its position. This method sends the given event to [dispatchEvent] based on event types: [PointerDownEvent]s and [PointerSignalEvent]s are dispatched to the result of a new [hitTest]. [PointerUpEvent]s and [PointerMoveEvent]s are dispatched to the result of hit test of the preceding [PointerDownEvent]s. [PointerHoverEvent]s, [PointerAddedEvent]s, and [PointerRemovedEvent]s are dispatched without a hit test result."/>
<itemvalue="The number of objects in this list. The valid indices for a list are `0` through `length - 1`. ```dart final numbers = <int>[1, 2, 3]; print(numbers.length); 3 ```"/>
<itemvalue="The number of objects in this list. The valid indices for a list are `0` through `length - 1`. ```dart final numbers = <int>[1, 2, 3]; print(numbers.length); 3 ```"/>
<itemvalue="fix: error when mention by soul; unsupported param type when log mention event."/>
<itemvalue="fix: error when mention by soul; unsupported param type when log mention event."/>