import { initializeApp } from ‘firebase/app’;

// For Firebase JS SDK v7.20.0 and later, measurementId is optional
const firebaseConfig = {

apiKey: “……”,

authDomain: “uvm20f20699.firebaseapp.com”,

projectId: “…….”,

storageBucket: “uvm20f20699.appspot.com”,

messagingSenderId: “………”,

appId: “……”,

measurementId: “……..”
};

const app = initializeApp(firebaseConfig);

i am install firebase before