import { TopChatCategoryInputUnion } from '../inputs';
import { ChatsUnion, ErrorUnion } from '../outputs';
/**
 * Returns a list of frequently used chats. Supported only if the chat info database
 * is enabled
 * @param {Object} params
 * @param {TopChatCategoryInputUnion} [params.category] - Category of chats to be
 * returned
 * @param {number} [params.limit] - Maximum number of chats to be returned; up to
 * 30
 * @param {Object} state
 * @returns {ChatsUnion | ErrorUnion}
 */
export declare type GetTopChatsMethod = <ResponseT = ChatsUnion>(params: GetTopChatsParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface GetTopChatsParams {
    /** Category of chats to be returned */
    category?: TopChatCategoryInputUnion;
    /** Maximum number of chats to be returned; up to 30 */
    limit?: number;
}