restrictionsChanged property

Implementation

@override
Stream<Map<String, String>> get restrictionsChanged {
  return restrictionsChannel.receiveBroadcastStream().map((dynamic event) {
    final map = event as Map<Object?, Object?>? ?? const <Object?, Object?>{};
    return map.map(
      (Object? key, Object? value) =>
          MapEntry(key.toString(), value?.toString() ?? ''),
    );
  });
}