react-firebase-hooks/storage/dist/index.cjs.js.flow

React Hooks for Firebase

// @flow
import typeof { FirebaseError } from 'firebase';
import type { Reference } from 'firebase/storage';

type LoadingHook<T> = [T | void, boolean, FirebaseError | void];

export type DownloadURLHook = LoadingHook<string>;
declare export function useDownloadURL(ref?: Reference | null): DownloadURLHook;