close method

  1. @override
Future<void> close()

Closes the instance. This method should be called when the instance is no longer needed. Once close is called, the instance can no longer be used.

Implementation

@override
Future<void> close() async {
  if (extensionEventSubscription != null) {
    await extensionEventSubscription!.cancel();
    extensionEventSubscription = null;
  }
  return super.close();
}