import { Signer } from 'ethers';
import { AppDataInfo, LimitTradeParametersFromQuote } from './types';
import { EthFlowOrderExistsCallback } from './calculateUniqueOrderId';
import { OrderBookApi } from '../order-book';
export declare function postSellNativeCurrencyOrder(orderBookApi: OrderBookApi, signer: Signer, appData: Pick<AppDataInfo, 'fullAppData' | 'appDataKeccak256'>, _params: LimitTradeParametersFromQuote, networkCostsAmount?: string, checkEthFlowOrderExists?: EthFlowOrderExistsCallback): Promise<{
    txHash: string;
    orderId: string;
}>;