import { PositionSideEnum } from "../../../../../exchangeShared/types";
export declare const _DEFAULT: {
    buy: string;
    sell: string;
    show: boolean;
};
declare type numType = string | number;
/**
 * 计算成本和数量
 * @param qty
 * @param sliderValue
 * @param maxBuyQty
 * @param maxSellQty
 * @param baseOn
 * @param buyPrice
 * @param sellPrice
 * @param leverage
 * @param takerRate
 * @param isClose
 */
export declare const getCostAndQuantity: (qty: numType, sliderValue: number, maxBuyQty: numType | undefined, maxSellQty: numType | undefined, baseOn: boolean, buyPrice: numType, sellPrice: numType, leverage: numType, takerRate: numType, isClose: boolean) => {
    buyCost: number;
    sellCost: number;
    buyQuantity: number;
    sellQuantity: number;
};
/**
 * 获取positionSide类型
 * @param isBuy
 * @param isClose
 * @returns
 */
export declare const getPositionSide: (isBuy: boolean, isClose: boolean) => PositionSideEnum.Long | PositionSideEnum.Short;
export declare const getPositionSideWithSideText: (isClose: boolean) => {
    buy: string;
    sell: string;
};
/**
 * 格式化资产，因为资产会为负数，所以要做max（0， avb）操作
 * @param avb 资产
 * @param scale 精度
 * @returns
 */
export declare const formatAvbBalance: (avb: unknown, scale: number) => number;
export {};