addListenerUnsafe method
Implementation
void Function() addListenerUnsafe(Type type, void Function(Object?) listener) {
_listeners[type] ??= {};
_listeners[type]!.add(listener);
return () => _listeners[type]?.remove(listener);
}
void Function() addListenerUnsafe(Type type, void Function(Object?) listener) {
_listeners[type] ??= {};
_listeners[type]!.add(listener);
return () => _listeners[type]?.remove(listener);
}