how to add multiple ChangeNotifierProvider in same type in Flutter

Question

Is it possible to add same type multiple ChangeNotifierProvider?

return MultiProvider(
  providers: [
      ChangeNotifierProvider<ValueNotifier<double>>(
        create: (_) => ValueNotifier<double>(0.0),
      ),
      ChangeNotifierProvider<ValueNotifier<double>>(
        create: (_) => ValueNotifier<double>(0.0),
      ),
  ],

In my build method

 @override
  Widget build(BuildContext context) {
    ValueNotifier<double> firstNotifier = Provider.of(context, listen: true);
    ValueNotifier<double> secondNotifier = Provider.of(context, listen: true);

  print('First value ${firstNotifier.value} Second value ${secondNotifier.value}');

 ...
 onTap:(){
   firstNotifier.value = 10.0;
   secondNotifier.value = 30.0;
 }

both printed values are same First value is 10 Second value is 10

Answer 1

It is impossible to do so. You have to provide different types of provider to get correct value.

If you use same provider more than once then it will give you value of nearest provider value in widget tree.

It is also mentioned in their official documentation: Can I obtain two different providers using the same type?