addEventSubscription<V extends Event> method

void addEventSubscription<V extends Event>(String type, EventSubscriptionCallback<V>? callback)

Implementation

void addEventSubscription<V extends html.Event>(
  final String type,
  final EventSubscriptionCallback<V>? callback,
) {
  if (callback != null) {
    _eventSubscriptions.add(
      element.on[type].listen(
        (final event) => callback(event as V),
      ),
    );
  }
}