import 'package:user_auth/user_auth.dart';

// instance
UserAuth user = new UserAuth();

// init
SharedPreferences prefs = await SharedPreferences.getInstance();
  await user.init(
    apiBaseUrl: 'https://example.com/api',
    store: true,
    prefs: prefs, // need if store: true
    loginUrl: "/user/login",
    registerUrl: "/user/register",
    checkUrl: "/user/details",
    logoutUrl: "/user/logout",
  );

// Note : change 'Bearer ' and api_token with your own parameters

// login
var activeUser = loadedUser = await user.login(
                    usernameVar: 'email',
                    usernameVal: '[email protected]',
                    password: '12345678',
                  );

// check
var checkedUser = await user.check(
                    type: 'Bearer ',
                    token: activeUser['api_token'],
                  ); 

// logout
var logout = await user.logout(
                    type: 'Bearer ',
                    token: activeUser['api_token'],
                  );

// register
Map form = {
            "email" : "[email protected]",
            "phone" : "00000000",
            "name" : "mohamed sayed",
            "password" : "1234567",
            };
registeredUser = await user.register(form: form);