import { PMMPair } from './PMMPair';
import { Path } from './Path';
import { Token } from './Token';
export declare class Trade {
    path: Path;
    tradeType: TradeType;
    input: Token;
    output: Token;
    constructor(path: Path, tokenIn: Token, tradeType?: TradeType);
    static bestTradeExactIn(pairs: PMMPair[], tokenInWithAmount: Token, tokenOut: Token, { maxNumResults, maxHops }?: {
        maxNumResults?: number;
        maxHops?: number;
    }, currentPairs?: PMMPair[], currentTokens?: string[], originalAmountIn?: Token, bestTrades?: Trade[]): Trade[];
}
export declare enum TradeType {
    EXACT_INPUT = 0,
    EXACT_OUTPUT = 1
}
export declare function tradeComparator(a: Trade, b: Trade): number;
export declare function inputOutputComparator(a: Trade, b: Trade): number;