import { TransactionData } from './response';
import { TokenMetadataFetcher, Prettify } from '../../utils';
import { EngineID } from '../core';
import { RouteInput, SwapEngine, SwapEngineQuote, SwapEngineRoute } from '../models';
export declare type ParaSwapPricesRequest = {
    srcToken: string;
    srcDecimals: number;
    destToken: string;
    destDecimals: number;
    amount: string;
    side: string;
    network: number;
    excludeRFQ: boolean;
    userAddress: string;
    partner?: string;
    version: string;
};
export declare type ParaSwapPriceRoute = {
    srcDecimals: number;
    destDecimals: number;
    destAmount: string;
};
export declare type ParaSwapPricesResponse = {
    priceRoute: ParaSwapPriceRoute;
};
export declare type ParaSwapTransactionsRequest = {
    srcToken: string;
    srcDecimals: number;
    destToken: string;
    destDecimals: number;
    srcAmount: string;
    priceRoute: ParaSwapPriceRoute;
    slippage: number;
    userAddress: string;
    isSurplusToUser?: boolean;
    takeSurplus?: boolean;
    partnerAddress?: string;
};
export declare type ParaSwapTransactionsResponse = TransactionData;
declare type ParaSwapQuote = Prettify<SwapEngineQuote & {
    priceRoute: ParaSwapPriceRoute;
}>;
export declare class ParaSwapEngine implements SwapEngine {
    readonly id: EngineID;
    private tokenMetadataFetcher;
    constructor(tokenMetadataFetcher: TokenMetadataFetcher);
    getQuote(input: RouteInput, timeout: number): Promise<ParaSwapQuote>;
    generateRoute(input: RouteInput, quote: ParaSwapQuote, timeout: number): Promise<SwapEngineRoute>;
    getPricesResponse(params: ParaSwapPricesRequest, timeout: number): Promise<Response | null>;
    getTransactionsResponse(chainId: number, params: ParaSwapTransactionsRequest, timeout: number): Promise<Response | null>;
}
export {};