PointerUpEventListener typedef Null safety
Signature for listening to PointerUpEvent events.
Used by Listener and RenderPointerListener.
Implementation
typedef PointerUpEventListener = void Function(PointerUpEvent event);
Signature for listening to PointerUpEvent events.
Used by Listener and RenderPointerListener.
typedef PointerUpEventListener = void Function(PointerUpEvent event);