import firebase v9
import { initializeApp } from 'firebase/app';
import { getFirestore, collection, getDocs } from 'firebase/firestore';
import { getAuth, onAuthStateChanged } from 'firebase/auth';
import { getStorage, uploadBytes } from 'firebase/storage';
import { getRemoteConfig, fetchAndActivate } from 'firebase/remote-config';
import { getRemoteConfig, fetchAndActivate } from 'firebase/remote-config';
import { getDatabase, ref, get } from 'firebase/database';
import { getMessaging, getToken } from 'firebase/messaging';
import { getPerformance } from 'firebase/performance';
import { getAnalytics, logEvent } from 'firebase/analytics';