// 1. create your state notifier as usual.
class counternotifier extends statenotifier<int> {
  counternotifier() : super(0);

  void increment() => state++;
  void decrement() => state--;
}

// 2. extend hook widget
class readmeexample extends hookwidget {
  const readmeexample({key? key}) : super(key: key);

  @override
  widget build(buildcontext context) {
    // 3. create your notifier (usecreatestatenotifier will dispose it)
    final notifier = usecreatestatenotifier(() => counternotifier());
    // 4. listen to your state
    final state = usestatenotifier(notifier);
    
    //......
  }
}