/**
 * Subscribe to Orders Realtime Data on Specific Market
 * @async
 * @function subscribe
 * @memberof Streams.futures.order
 * @param {Array<String>} markets Markets' Name
 * @param {function} onData On Data Incomming Callback
 */
export declare function futuresOrderSubscribe(markets: string[], onData: () => any): void;
/**
 * Unsubscribe from Orders Realtime Data
 * @async
 * @function unsubscribe
 * @memberof Streams.futures.order
 */
export declare function futuresOrderUnsubscribe(): void;
/**
 * Query the Orders' Data on specific market
 * @async
 * @function query
 * @memberof Streams.futures.order
 * @param {String} market Market Name
 * @param {0|1|2} side Transaction Direction (0: all, 1: sell, 2: buy)
 * @param {Number} offset That is, from which one to get
 * @param {Number} limit The number of records obtained
 * @returns {Promise<Object>} Promise object represents the result of the request
 */
export declare function futuresOrderQuery(market: string, side: 0 | 1 | 2, offset: number, limit: number): Promise<any>;
/**
 * Query the stop Orders' Data on specific market
 * @async
 * @function queryStop
 * @memberof Streams.futures.order
 * @param {String} market Market Name
 * @param {0|1|2} side Transaction Direction (0: all, 1: sell, 2: buy)
 * @param {Number} offset that is, from which one to get
 * @param {Number} limit The number of records obtained
 * @returns {Promise<Object>} Promise object represents the result of the request
 */
export declare function futuresOrderQueryStop(market: string, side: 0 | 1 | 2, offset: number, limit: number): Promise<any>;