import type { Agent, AtpAgent } from '@atproto/api';
export type AtprotoAgentScope = 'authenticated' | 'public' | (string & {});
/**
 * Returns a cached AT Protocol agent for the given scope (client-only).
 *
 * - `authenticated` — OAuth session agent (formerly `private`)
 * - `public` — unauthenticated public API agent
 * - custom string — `AtpAgent` for a specific PDS/service URL
 */
export declare function useAtprotoAgent(scope: AtprotoAgentScope, fetch?: typeof globalThis.fetch): Agent | AtpAgent;