import BigNumber from 'bignumber.js';
import { Contracts } from './Contracts';
import { BigNumberable, CallOptions, Price, TradeResult, address } from '../lib/types';
export declare function makeLiquidateTradeData(amount: BigNumberable, isBuy: boolean, allOrNothing: boolean): string;
export declare class Liquidation {
    private contracts;
    private liquidation;
    constructor(contracts: Contracts);
    get address(): string;
    /**
     * Use eth_call to simulate the result of calling the trade() function.
     */
    trade(sender: address, maker: address, taker: address, price: Price, amount: BigNumber, isBuy: boolean, allOrNothing?: boolean, traderFlags?: BigNumber, options?: CallOptions): Promise<TradeResult>;
}