listenTo method Null safety

  1. @override
StreamSubscription<FaderModel?> listenTo(
  1. String documentId,
  2. FaderChanged changed,
  3. {FaderErrorHandler? errorHandler}
)
override

Implementation

@override
StreamSubscription<FaderModel?> listenTo(
    String documentId, FaderChanged changed,
    {FaderErrorHandler? errorHandler});