import { ErrorUnion, OkUnion } from '../outputs';
/**
 * Adds a chat to the list of recently found chats. The chat is added to the beginning
 * of the list. If the chat is already in the list, it will be removed from the list
 * first
 * @param {Object} params
 * @param {number} [params.chatId] - Identifier of the chat to add
 * @param {Object} state
 * @returns {OkUnion | ErrorUnion}
 */
export declare type AddRecentlyFoundChatMethod = <ResponseT = OkUnion>(params: AddRecentlyFoundChatParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface AddRecentlyFoundChatParams {
    /** Identifier of the chat to add */
    chatId?: number;
}