registerEvent<T extends Event> method Null safety

  1. @mustCallSuper
void registerEvent<T extends Event>(
  1. EventListener<T> onEvent,
  2. [int? priority]
)

used to register a callback to an event

Implementation

@mustCallSuper
void registerEvent<T extends Event>(EventListener<T> onEvent,
    [int? priority]) {
  componentRegistry.registerListener(onEvent, this, priority);
}