import { NDKUser } from '@nostr-dev-kit/ndk';
export type ActiveUserStatus = 'loading' | 'success' | 'no-user';
/**
 * Custom hook that retrieves the active user using the NDK instance and the signer.
 *
 * @param fetchProfile - Optional boolean indicating whether to fetch profile for the active user. Default is false.
 * @returns An object containing the active user, null if there is no user, or undefined if the user is being fetched.
 */
export declare const useActiveUser: (fetchProfile?: boolean) => {
    activeUser: NDKUser | null | undefined;
    status: ActiveUserStatus;
};