Classes and mixins can only implement other classes and mixins. Try specifying a class or mixin

[knitish23]

pls remove this error.

Classes and mixins can only implement other classes and mixins.
Try specifying a class or mixin, or remove the name from the list. in class auth_test.dart

class MockAuthProvider implements AuthProvider {
AuthUser? _user;
var _isInitialized = false;
bool get isInitialized => _isInitialized;
@OverRide
Future createUser({
required String email,
required String password,
}) async {
if (!isInitialized) throw NotInitializedException();
await Future.delayed(const Duration(seconds: 1));
return logIn(
email: email,
password: password,
);
}

@OverRide
AuthUser? get currentUser => _user;

@OverRide
Future initialize() async {
await Future.delayed(const Duration(seconds: 1));
_isInitialized = true;
}

@OverRide
Future logIn({
required String email,
required String password,
}) {
if (!isInitialized) throw NotInitializedException();
if (email == 'knitish241@gmail.com') throw UserNotFoundAuthException();
if (password == '12345') throw WrongPasswordAuthExeption();
const user = AuthUser(isEmailVerified: false);
_user = user;
return Future.value(user);
}

@OverRide
Future logOut() async {
if (!isInitialized) throw NotInitializedException();
if (_user == null) throw UserNotFoundAuthException();
await Future.delayed(const Duration(seconds: 1));
_user = null;
}

@OverRide
Future sendEmailVerification() async {
if (!isInitialized) throw NotInitializedException();
final user = _user;
if (user == null) throw UserNotFoundAuthException();
const newUser = AuthUser(isEmailVerified: true);
_user = newUser;
}
}

[JosephDaws]

I am having this error as well. Do we know when this will be fixed/what the cause of the error is?