import 'package:demo_login_office/firebase_options.dart'; import 'package:demo_login_office/pages/login_page.dart'; import 'package:firebase_core/firebase_core.dart'; import 'package:flutter/material.dart'; Future main() async { /// Start services later WidgetsFlutterBinding.ensureInitialized(); /// Initializing FlutterFire await Firebase.initializeApp( options: DefaultFirebaseOptions.currentPlatform, ); runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( primarySwatch: Colors.blue, ), home: const LoginPage(), ); } }