import { DexExchangeBuildParam } from '../types';
import { OptimalRate } from '@paraswap/core';
import { DepositWithdrawReturn } from '../dex/weth/types';
import { Executors } from './types';
import { ExecutorBytecodeBuilder } from './ExecutorBytecodeBuilder';
export declare const isSingleWrapRoute: (priceRoute: OptimalRate) => boolean;
/**
 * Class to build bytecode for WETH - simple optimisation for a single ETH->WETH Swap
 */
export declare class WETHBytecodeBuilder extends ExecutorBytecodeBuilder {
    type: Executors;
    getAddress(): string;
    buildByteCode(priceRoute: OptimalRate, exchangeParams: DexExchangeBuildParam[], sender: string, maybeWethCallData?: DepositWithdrawReturn): string;
}