react-firehooks/lib/auth/useAuthState.d.ts

Lightweight dependency-free collection of React hooks for Firebase

import { Auth, AuthError, User } from "firebase/auth";
import { ValueHookResult } from "../common/index.js";
export type UseAuthStateResult = ValueHookResult<User | null, AuthError>;
/**
 * Returns and updates the currently authenticated user
 * @param auth Firebase Auth instance
 * @returns User, loading state, and error
 * - value: User; `undefined` if user is currently being fetched, or an error occurred
 * - loading: `true` while fetching the user; `false` if the user was fetched successfully or an error occurred
 * - error: `undefined` if no error occurred
 */
export declare function useAuthState(auth: Auth): UseAuthStateResult;