events method Null safety

  1. @override
Stream<DataEvent> events(
  1. String key,
  2. String creatorKey

Setup a EventChannel to the native side for a window identified by key.

The creatorKey is used as a unique value for each instance of a window, to ensure the right engine is linking up to the right event channel. Should default to the current window's key.


Stream<DataEvent> events(
  String key,
  String creatorKey,
) =>
    throw UnimplementedError();