import { LimitTradeParametersFromQuote, PostTradeAdditionalParams, TransactionParams } from './types.js';
import { SupportedChainId } from '../chains/index.js';
import { Signer } from '@ethersproject/abstract-signer';
import type { UnsignedOrder } from '../order-signing/index.js';
export declare function getEthFlowTransaction(signer: Signer, appDataKeccak256: string, _params: LimitTradeParametersFromQuote, chainId: SupportedChainId, additionalParams?: PostTradeAdditionalParams): Promise<{
    orderId: string;
    transaction: TransactionParams;
    orderToSign: UnsignedOrder;
}>;