import { Currency, CurrencyAmount, Percent, Price, TradeType } from '@etcswapv2/sdk-core';
import { Pool } from './pool';
import { Route } from './route';
/**
 * Trades are made up of multiple routes
 */
export interface Swap<TInput extends Currency, TOutput extends Currency> {
    route: Route<TInput, TOutput>;
    inputAmount: CurrencyAmount<TInput>;
    outputAmount: CurrencyAmount<TOutput>;
}
/**
 * Represents a trade executed against a set of routes
 */
export declare class Trade<TInput extends Currency, TOutput extends Currency, TTradeType extends TradeType> {
    /**
     * The route of the trade
     */
    readonly swaps: Swap<TInput, TOutput>[];
    /**
     * The type of the trade
     */
    readonly tradeType: TTradeType;
    private _inputAmount;
    private _outputAmount;
    private _executionPrice;
    private _priceImpact;
    /**
     * Constructs a trade by simulating swaps through the given routes
     * @param routes The routes to take for this trade
     * @param tradeType The type of the trade
     */
    private constructor();
    /**
     * The input amount for the trade
     */
    get inputAmount(): CurrencyAmount<TInput>;
    /**
     * The output amount for the trade
     */
    get outputAmount(): CurrencyAmount<TOutput>;
    /**
     * The price expressed in terms of output amount/input amount
     */
    get executionPrice(): Price<TInput, TOutput>;
    /**
     * Returns the percent difference between the route's mid price and the price impact
     */
    get priceImpact(): Percent;
    /**
     * Constructs an exact in trade with the given amount in and route
     * @param route The route of the exact in trade
     * @param amountIn The amount being passed in
     * @returns The exact in trade
     */
    static exactIn<TInput extends Currency, TOutput extends Currency>(route: Route<TInput, TOutput>, amountIn: CurrencyAmount<TInput>): Promise<Trade<TInput, TOutput, TradeType.EXACT_INPUT>>;
    /**
     * Constructs an exact out trade with the given amount out and route
     * @param route The route of the exact out trade
     * @param amountOut The amount returned by the trade
     * @returns The exact out trade
     */
    static exactOut<TInput extends Currency, TOutput extends Currency>(route: Route<TInput, TOutput>, amountOut: CurrencyAmount<TOutput>): Promise<Trade<TInput, TOutput, TradeType.EXACT_OUTPUT>>;
    /**
     * Constructs a trade from a route and amount
     * @param route The route of the trade
     * @param amount The amount specified, either input or output, depending on tradeType
     * @param tradeType The type of the trade, either exact in or exact out
     * @returns The trade
     */
    static fromRoute<TInput extends Currency, TOutput extends Currency, TTradeType extends TradeType>(route: Route<TInput, TOutput>, amount: TTradeType extends TradeType.EXACT_INPUT ? CurrencyAmount<TInput> : CurrencyAmount<TOutput>, tradeType: TTradeType): Promise<Trade<TInput, TOutput, TTradeType>>;
    /**
     * Constructs a trade from routes
     * @param routes The routes to take for the trade
     * @param tradeType The type of the trade
     * @returns The trade
     */
    static fromRoutes<TInput extends Currency, TOutput extends Currency, TTradeType extends TradeType>(routes: {
        amount: TTradeType extends TradeType.EXACT_INPUT ? CurrencyAmount<TInput> : CurrencyAmount<TOutput>;
        route: Route<TInput, TOutput>;
    }[], tradeType: TTradeType): Promise<Trade<TInput, TOutput, TTradeType>>;
    /**
     * Get the minimum amount that must be received from this trade for the given slippage tolerance
     * @param slippageTolerance The tolerance of unfavorable slippage from the execution price of this trade
     * @returns The amount out
     */
    minimumAmountOut(slippageTolerance: Percent): CurrencyAmount<TOutput>;
    /**
     * Get the maximum amount that should be spent on this trade for the given slippage tolerance
     * @param slippageTolerance The tolerance of unfavorable slippage from the execution price of this trade
     * @returns The amount in
     */
    maximumAmountIn(slippageTolerance: Percent): CurrencyAmount<TInput>;
    /**
     * Return the execution price after accounting for slippage tolerance
     * @param slippageTolerance the allowed tolerated slippage
     * @returns The execution price
     */
    worstExecutionPrice(slippageTolerance: Percent): Price<TInput, TOutput>;
    /**
     * Given a list of pools and a fixed amount in, returns the top `maxNumResults` trades that go from an input token
     * to an output token, making at most `maxHops` hops.
     * @param pools the pools to consider
     * @param currencyAmountIn exact amount of input currency to spend
     * @param currencyOut the desired currency out
     * @param options options for maximum hops and results
     * @returns The trades
     */
    static bestTradeExactIn<TInput extends Currency, TOutput extends Currency>(pools: Pool[], currencyAmountIn: CurrencyAmount<TInput>, currencyOut: TOutput, { maxNumResults, maxHops }?: {
        maxNumResults?: number;
        maxHops?: number;
    }, currentPools?: Pool[], nextAmountIn?: CurrencyAmount<Currency>, bestTrades?: Trade<TInput, TOutput, TradeType.EXACT_INPUT>[]): Promise<Trade<TInput, TOutput, TradeType.EXACT_INPUT>[]>;
    /**
     * Given a list of pools and a fixed amount out, returns the top `maxNumResults` trades that go from an input token
     * to an output token amount, making at most `maxHops` hops.
     * @param pools the pools to consider
     * @param currencyIn the currency to spend
     * @param currencyAmountOut the desired currency amount out
     * @param options options for maximum hops and results
     * @returns The trades
     */
    static bestTradeExactOut<TInput extends Currency, TOutput extends Currency>(pools: Pool[], currencyIn: TInput, currencyAmountOut: CurrencyAmount<TOutput>, { maxNumResults, maxHops }?: {
        maxNumResults?: number;
        maxHops?: number;
    }, currentPools?: Pool[], nextAmountOut?: CurrencyAmount<Currency>, bestTrades?: Trade<TInput, TOutput, TradeType.EXACT_OUTPUT>[]): Promise<Trade<TInput, TOutput, TradeType.EXACT_OUTPUT>[]>;
}
/**
 * Comparator function to sort trades
 */
export declare function tradeComparator<TInput extends Currency, TOutput extends Currency, TTradeType extends TradeType>(a: Trade<TInput, TOutput, TTradeType>, b: Trade<TInput, TOutput, TTradeType>): number;
//# sourceMappingURL=trade.d.ts.map