firebase.config.js

import { initializeApp } from 'firebase/app';
import { getAuth, GoogleAuthProvider } from 'firebase/auth';
import { getStorage } from 'firebase/storage';
import { getFirestore } from 'firebase/firestore';

const firebaseConfig = {
  apiKey: process.env.NEXT_PUBLIC_API_KEY,
  authDomain: process.env.NEXT_PUBLIC_AUTH_DOMAIN,
  projectId: process.env.NEXT_PUBLIC_PROJECT_ID,
  storageBucket: process.env.NEXT_PUBLIC_STORAGE_BUCKET,
  messagingSenderId: process.env.NEXT_PUBLIC_MESSAGING_SENDER_ID,
  appId: process.env.NEXT_PUBLIC_APP_ID,
  measurementId: process.env.NEXT_PUBLIC_MEASUREMENT_ID,
};

const app = initializeApp(firebaseConfig);
export const auth = getAuth(app);
export const storage = getStorage(app);
export const firestore = getFirestore(app);
export const googleProvider = new GoogleAuthProvider();