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riverpod/website/docs/essentials/websockets_sync/change_notifier_provider.dart
2025-03-30 01:27:03 +01:00

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Dart

// ignore_for_file: omit_local_variable_types
import 'package:flutter/widgets.dart';
import 'package:flutter_riverpod/legacy.dart';
/* SNIPPET START */
final myProvider = ChangeNotifierProvider<ValueNotifier<int>>((ref) {
// {@template provider}
// Will listen to and dispose of the ValueNotifier.
// Widgets can then "ref.watch" this provider to listen to updates.
// {@endtemplate}
return ValueNotifier(0);
});