phone_login/lib/auth/auth_state.dart

import 'package:flutter/material.dart';

class AuthState extends ChangeNotifier {
  bool _isLoggedIn = false;
  bool get isLoggedIn => _isLoggedIn;

  void toggleLogin({bool? value}) {
    _isLoggedIn = value ?? !_isLoggedIn;
    notifyListeners();
  }

  void logout() {
    _isLoggedIn = false;
    notifyListeners();
  }
}