listenTo method Null safety

  1. @override
StreamSubscription<SectionModel?> listenTo(
  1. String documentId,
  2. SectionChanged changed,
  3. {SectionErrorHandler? errorHandler}
)
override

Implementation

@override
StreamSubscription<SectionModel?> listenTo(
    String documentId, SectionChanged changed,
    {SectionErrorHandler? errorHandler});