text: // For Firebase JS SDK v7.20.0 and later, measurementId is optional
  const firebaseConfig = {
      apiKey: "AIzaSyBR1AMvRRNHcJ4F2tziNz8d75WBZjnLjj8",
      authDomain: "whatsapp-clone-8f835.firebaseapp.com",
      projectId: "whatsapp-clone-8f835",
      storageBucket: "whatsapp-clone-8f835.appspot.com",
      messagingSenderId: "272013210573",
      appId: "1:272013210573:web:29705e895c22ff6bdf8a84",
      measurementId: "G-EJ4NEW7EEE"
  };