import { Currency, CurrencyAmount, TradeType } from "@uniswap/sdk-core";
import { Trade } from "@uniswap/v2-sdk";
import { Handler } from "@gelatonetwork/limit-orders-lib";
/**
 * Returns the best trade for the exact amount of tokens in to the given token out
 */
export declare function useTradeExactIn(currencyAmountIn?: CurrencyAmount<Currency>, currencyOut?: Currency, handler?: Handler, { maxHops }?: {
    maxHops?: number | undefined;
}): Trade<Currency, Currency, TradeType.EXACT_INPUT> | null;
/**
 * Returns the best trade for the token in to the exact amount of token out
 */
export declare function useTradeExactOut(currencyIn?: Currency, currencyAmountOut?: CurrencyAmount<Currency>, handler?: Handler, { maxHops }?: {
    maxHops?: number | undefined;
}): Trade<Currency, Currency, TradeType.EXACT_OUTPUT> | null;