The documentation for errorObserver doesn't appear to be correct

[simonckenyon]

If I define an errorObserver as per the documentation I get a compilation error:

The argument type 'bool Function(Object, ReduxAction, Store, Object, int)' can't be assigned to the parameter type 'ErrorObserver'.

[marcglasberg]

Yes, the docs were outdated. Thanks for noticing. It should be this:

var store = Store<AppState>(
  initialState: AppState.initialState(),
  errorObserver: MyErrorObserver<AppState>(),
);

class MyErrorObserver<St> implements ErrorObserver<St> {
  @override
  bool observe(Object error, StackTrace stackTrace, ReduxAction<St> action, Store store) {
    print("Error thrown during $action: $error");
    return true;
  }
}

Fix version: 2.12.3