import { Action } from '@imtbl/orderbook';
import { TransactionRequest } from 'ethers';
import { UnsignedMessage, UnsignedTransactions } from './types';
export declare const getUnsignedSellTransactions: (actions: Action[]) => Promise<UnsignedTransactions>;
export declare const getUnsignedERC20ApprovalTransactions: (actions: Action[]) => Promise<TransactionRequest[]>;
export declare const getUnsignedFulfillmentTransactions: (actions: Action[]) => Promise<TransactionRequest[]>;
export declare const getUnsignedMessage: (orderHash: string, orderComponents: any, actions: Action[]) => UnsignedMessage | undefined;