i update the yaml file to the latest firebase plugins
firebase_auth: ^0.18.0+1
cloud_firestore: ^0.14.0+2
firebase_core: ^0.5.0
firebase_storage: ^4.0.0
firebase_messaging: ^7.0.0
firebase_database: ^4.0.0
after this i get this error code when try to run the app
lib/resources/auth_methods.dart:6:1: Error: 'User' is imported from both 'package:firebase_auth/firebase_auth.dart' and 'package:skype_clone/models/user.dart'.
import 'package:skype_clone/models/user.dart';