import 'package:flutter_secure_storage/flutter_secure_storage.dart'; class TokenManager { static const storage = FlutterSecureStorage(); static Future setToken(String token) async { await storage.write(key: 'token', value: token); } static Future getToken() async { return await storage.read(key: 'token'); } static Future removeToken() async { await storage.delete(key: 'token'); } }