StateNotifierProvider<Controller extends StateNotifier<Value>, Value> class abstract

A provider for StateNotifier, which exposes both the controller and its StateNotifier.state.

It can be used like most providers.

Consider the following StateNotifier:

class MyController extends StateNotifier<MyValue> {
...
}

Then we can expose it to a Flutter app by doing:

MultiProvider(
  providers: [
    StateNotifierProvider<MyController, MyValue>(create: (_) => MyController()),
  ],
)

This will allow both:

• context.watch<MyController>()
• context.watch<MyValue>()

Note that watching MyController will not cause the listener to rebuild when StateNotifier.state updates.