import { BarData } from "./typedef.js";
export declare const parseSymbol: (symbol: string) => [string, string];
export declare const getBarBuyVolume: (bar: BarData, price: number) => number;
export declare const getBarSellVolume: (bar: BarData, price: number) => number;
export declare const getBarVolume: (bar: BarData, price: number) => number;
export declare const mergeBarData: (bars: BarData[]) => BarData;