How to fix TypeError: firebase.storage is not a function with Node Firebase?

To fix TypeError: firebase.storage is not a function with Node Firebase, we import the firebase/storage module.

For instance, we write

import firebase from "firebase/app";
import "firebase/storage";

firebase.initializeApp({
  //...
});
const storageRef = firebase.storage().ref();

to import the firebase/storage module with

import "firebase/storage";

Then we can call firebase.storage.