import { ContractRoute, ContractPath, ContractAdapter, OptimalSwap, OptimalRoute, ContractMegaSwapPath, OptimalSwapExchange, Address } from '../types';
import { SwapSide } from '../constants';
import { DexAdapterService } from '../dex';
export declare function encodePartnerAddressForFeeLogic({ partnerAddress, partnerFeePercent, takeSurplus, }: {
    partnerAddress: string;
    partnerFeePercent: string;
    takeSurplus: boolean;
}): string;
export declare function encodeFeePercent(partnerFeePercent: string, takeSurplus: boolean, side: SwapSide): string;
export declare function encodeFeePercentForReferrer(side: SwapSide): string;
export declare class PayloadEncoder {
    protected dexAdapterService: DexAdapterService;
    constructor(dexAdapterService: DexAdapterService);
    getContractPathsWithNetworkFee(swaps: OptimalSwap[]): {
        paths: ContractPath[];
        networkFee: bigint;
    };
    getMegaSwapPathsWithNetworkFee(routes: OptimalRoute[]): {
        megaSwapPaths: ContractMegaSwapPath[];
        networkFee: bigint;
    };
    getAdapterAndRouteForBuy(srcToken: Address, destToken: Address, swapExchanges: OptimalSwapExchange<any>[], maxAmount: string, totalSrcAmount: string): {
        adapter: Address;
        route: ContractRoute[];
        networkFee: bigint;
    };
    getAdapters(srcToken: Address, destToken: Address, swapExchanges: OptimalSwapExchange<any>[]): ContractAdapter[];
    getOptimalExchangeAdapterMap(swapExchanges: OptimalSwapExchange<any>[], side?: SwapSide): {
        [exchange: string]: [Address, number];
    };
}