import { ethereumApi } from '@yozh-io/1inch-widget-api-client';
import { OneInchApproveTxParams } from './types';
export interface FetchQuoteParams {
    quoteInfo: ethereumApi.ExchangeControllerGetQuoteRequest;
    chainId: number | undefined;
}
export interface FetchSwapParams {
    swapInfo: ethereumApi.ExchangeControllerGetSwapRequest;
    chainId: number | undefined;
}
/**
 * @async
 * @function
 * @description Asynchronously retrieves a 1inch exchange quote for a specified trade.
 * @param {FetchQuoteParams} params - The parameters for the quote trade to be executed.
 * @returns {Promise<ethereumApi.QuoteResponseDto>} - The response containing the quote data.
 * @throws {Error} - Throws an error if the API call fails.
 */
export declare const fetchOneInchQuote: (params: FetchQuoteParams) => Promise<ethereumApi.QuoteResponseDto>;
/**
 * @async
 * @function
 * @description Asynchronously retrieves a 1inch exchange swap for a specified trade.
 * @param {FetchSwapParams} params - The parameters for the swap trade to be executed.
 * @returns {Promise<ethereumApi.SwapResponseDto>} - The response containing the swap data.
 * @throws {Error} - Throws an error if the API call fails.
 */
export declare const fetchOneInchSwap: (params: FetchSwapParams) => Promise<ethereumApi.SwapResponseDto>;
/**
 * @async
 * @function
 * @description Asynchronously retrieves the spender address for the 1inch exchange.
 * @param {number} chainId - ChainId for which to retrieve the spender address.
 * @returns {Promise<string>} - The spender address for the 1inch exchange on the specified chainId.
 * @throws {Error} - Throws an error if the API call fails.
 */
export declare const fetchOneInchSpender: (chainId: number) => Promise<string>;
/**
 * @async
 * @function
 * @description Asynchronously retrieves the data needed to execute an approval transaction on the 1inch exchange.
 * @param {OneInchApproveTxParams} params - The parameters needed to make the approval transaction.
 * @returns {Promise<ethereumApi.ApproveCalldataResponseDto>} - The response containing the data needed to execute the approval transaction.
 * @throws {Error} - Throws an error if the API call fails.
 */
export declare const fetchOneInchApproveTx: (params: OneInchApproveTxParams) => Promise<ethereumApi.ApproveCalldataResponseDto>;