registerChangeCallback method

  1. @override
IDisposable registerChangeCallback(
  1. void callback(
    1. Object? state
    ),
  2. Object? state
)
override

Always returns an empty disposable object. Callbacks will never be called.

Implementation

@override
IDisposable registerChangeCallback(
  void Function(Object? state) callback,
  Object? state,
) =>
    EmptyDisposable.instance();