import type { ChatMessage } from './types.js';
export declare const CHAT_HISTORY_QUERY_KEY = "chatHistory";
/**
 * Hook that calls the clear history API and updates the cache.
 *
 * @internal
 */
export declare const useClearChatHistory: (chatId: string | undefined) => import("@tanstack/react-query").UseMutationResult<void, unknown, void, unknown>;
/**
 * Hook that calls the get chat API and handles errors by clearing the history.
 *
 * @internal
 */
export declare const useChatHistory: (chatId: string | undefined) => {
    history: ChatMessage[] | undefined;
    isLoading: boolean;
    isError: boolean;
};