of<T extends FlutterSignal> static method

T? of<T extends FlutterSignal>(
  1. BuildContext context, {
  2. bool listen = true,
})

Find signal in widget tree

Implementation

static T? of<T extends FlutterSignal>(
  BuildContext context, {
  bool listen = true,
}) {
  final instance = SignalProvider.providerOf<T>(context, listen: listen);
  return instance?.notifier;
}