when i try use the import in serviceworker.js file i am getting errors.

1. i have create a seperate service worker file and registered and when i try to use the below code

import { initializeApp } from "firebase/app"; import { getAnalytics } from "firebase/analytics"; import { getFirestore, collection, addDoc, setDoc, doc, from "firebase/firestore";

i am getting a error

Uncaught DOMException: Failed to execute ‘import’ on ‘WorkerGlobalScope’:

i have also installed angular/pwa and tried to import them in the ngsw-worker.js still i got the same issue

i am not able to understand how to achieve the requirement.