Iam integrating firebase to my react app and trying to import the firebase component to other component but its showing me error.

help if any body knows the solutionn!!!!!

this is my firebase config code

   import firebase from "firebase";


   // Your web app's Firebase configuration
   config code here 

   // Initialize Firebase (error showing in this part)
   const app = firebase.initializeApp(firebaseConfig);
   const db = app.firestore();

   export {db}

iam getting this error when exporting the module

Attempted import error: './firebaseConfig' does not contain a default export (imported as 'db').
ERROR in ./src/Feed.js 22:4-17