listenTo method Null safety

  1. @override
StreamSubscription<DividerModel?> listenTo(
  1. String documentId,
  2. DividerChanged changed,
  3. {DividerErrorHandler? errorHandler}
)
override

Implementation

@override
StreamSubscription<DividerModel?> listenTo(
    String documentId, DividerChanged changed,
    {DividerErrorHandler? errorHandler});