import { IOhlcavExtend, IOhlcavProps, TCandle } from "../@types/quotation";
import UtilsInterface from "../interface/UtilsInterface";
import QuoationService from "./QuoationService";
export default class UtilsService extends QuoationService implements UtilsInterface {
    constructor();
    getOhlcav(type: TCandle, market: string, count: number, to?: string): Promise<IOhlcavProps[]>;
    getOhlcvPlusOne(type: TCandle, market: string, count: number, to?: string): Promise<IOhlcavExtend[]>;
    getPrevMaAvg(df: IOhlcavExtend[], maCount: number): IOhlcavExtend[];
    getBollingerBand(df: IOhlcavExtend[], maCount: number): IOhlcavExtend[];
    getRsi(df: IOhlcavExtend[], maCount: number): IOhlcavExtend[];
    getCmbr(type: TCandle, market: string, count: number, to?: string): Promise<{
        market: string;
        close: number;
        maAvg: number;
        bollingerHigh: number;
        bollingerLow: number;
        rsi: number;
    }>;
    getFixed(num: number, digits: number): number;
}