react-firehooks/lib/storage/useMetadata.js

Lightweight dependency-free collection of React hooks for Firebase

import { getMetadata } from "firebase/storage";
import { useGet } from "../internal/useGet.js";
import { isStorageRefEqual } from "./internal.js";
/**
 * Returns the metadata of a Google Cloud Storage object
 * @param reference Reference to a Google Cloud Storage object
 * @returns Metadata, loading state, and error
 * - value: Metadata; `undefined` if metadata is currently being fetched, or an error occurred
 * - loading: `true` while fetching the metadata; `false` if the metadata was fetched successfully or an error occurred
 * - error: `undefined` if no error occurred
 */
export function useMetadata(reference) {
    return useGet(reference !== null && reference !== void 0 ? reference : undefined, getMetadata, isStorageRefEqual);
}