GoogleSignin.configure({
   scopes: ["https://www.googleapis.com/auth/userinfo.profile"],
   webClientId: '******', // TODO : Get WebClient ID From Firebase By Enabling Google SIGN In
   offlineAccess: true, // if you want to access Google API on behalf of the user FROM YOUR SERVER
   forceCodeForRefreshToken: true, // [Android] related to `serverAuthCode`, read the docs link below *.
 });

firebase.initializeApp({
   apiKey: "***",
   authDomain: "***",
   databaseURL: "***",
   projectId: "***",
   storageBucket: "***",
   messagingSenderId: "***",
   appId: "***",
   measurementId: "***"
 });