import { ITelegramClient } from '../../client.types.js';
import { InputPeerLike } from '../../types/index.js';
/**
 * Leave a group chat, supergroup or channel
 *
 * @param chatId  Chat ID or username
 */
export declare function leaveChat(client: ITelegramClient, chatId: InputPeerLike, params?: {
    /**
     * Whether to clear history after leaving (only for legacy group chats)
     */
    clear?: boolean;
}): Promise<void>;