import { BigNumber } from '@ethersproject/bignumber';
import { Currency, CurrencyAmount, Token } from '@uniswap/sdk-core';
import { Pair } from '@uniswap/v2-sdk/dist/entities';
import { Pool } from '@uniswap/v3-sdk';
import { IV2PoolProvider } from '../providers';
import { ArbitrumGasData, OptimismGasData } from '../providers/v3/gas-data-provider';
import { IV3PoolProvider } from '../providers/v3/pool-provider';
import { SwapRoute } from '../routers';
import { ChainId } from '../util';
export declare function getV2NativePool(token: Token, poolProvider: IV2PoolProvider): Promise<Pair | null>;
export declare function getHighestLiquidityV3NativePool(token: Token, poolProvider: IV3PoolProvider): Promise<Pool | null>;
export declare function getHighestLiquidityV3USDPool(chainId: ChainId, poolProvider: IV3PoolProvider): Promise<Pool>;
export declare function getGasCostInUSD(usdPool: Pool, costNativeCurrency: CurrencyAmount<Token>): CurrencyAmount<Token>;
export declare function getGasCostInNativeCurrency(nativeCurrency: Token, gasCostInWei: BigNumber): CurrencyAmount<Token>;
export declare function getGasCostInQuoteToken(quoteToken: Token, nativePool: Pool | Pair, costNativeCurrency: CurrencyAmount<Token>): Promise<CurrencyAmount<Token>>;
export declare function calculateArbitrumToL1FeeFromCalldata(calldata: string, gasData: ArbitrumGasData): [BigNumber, BigNumber];
export declare function calculateOptimismToL1FeeFromCalldata(calldata: string, gasData: OptimismGasData): [BigNumber, BigNumber];
export declare function getL2ToL1GasUsed(data: string, overhead: BigNumber): BigNumber;
export declare function calculateGasUsed(chainId: ChainId, route: SwapRoute, simulatedGasUsed: BigNumber, v2PoolProvider: IV2PoolProvider, v3PoolProvider: IV3PoolProvider, l2GasData?: ArbitrumGasData | OptimismGasData): Promise<{
    estimatedGasUsedUSD: CurrencyAmount<Token>;
    estimatedGasUsedQuoteToken: CurrencyAmount<Token>;
    quoteGasAdjusted: CurrencyAmount<Currency>;
}>;
export declare function initSwapRouteFromExisting(swapRoute: SwapRoute, v2PoolProvider: IV2PoolProvider, v3PoolProvider: IV3PoolProvider, quoteGasAdjusted: CurrencyAmount<Currency>, estimatedGasUsed: BigNumber, estimatedGasUsedQuoteToken: CurrencyAmount<Currency>, estimatedGasUsedUSD: CurrencyAmount<Currency>): SwapRoute;