on method

EventEmitterGeneralDeveloperListenerGeneralDeveloper on(
  1. String eventName,
  2. FutureOr onCallback(
    1. Map update
    )
)

No Doc GeneralDeveloper

Implementation

EventEmitterGeneralDeveloperListenerGeneralDeveloper on(
  String eventName,
  FutureOr<dynamic> Function(Map update) onCallback,
) {
  return _eventEmitter.on(
    eventName: eventName,
    onCallback: (update) async {
      try {
        if (update is Map) {
          await onCallback(update);
        }
      } catch (e) {}
    },
  );
}