/**
 * klines' Realtime Data
 * @namespace Streams.spot.kline
 */
/**
 * Query the Klines' Data on specific market
 * @async
 * @function query
 * @memberof Streams.spot.kline
 * @param {String} market Market name
 * @param {Number} start_time Start time
 * @param {Number} end_time End time
 * @param {"1min"|"5min"|"15min"|"30min"|"1hour"|"2hour"|"4hour"|"6hour"|"12hour"|"1day"|"3day"|"1week"} period Period
 * @returns {Promise<Object>} Promise object represents the result of the request
 */
export declare function klineQuery(market: string, start_time: number, end_time: number, period: "1min" | "5min" | "15min" | "30min" | "1hour" | "2hour" | "4hour" | "6hour" | "12hour" | "1day" | "3day" | "1week"): Promise<any>;