import { TransferTransaction, TokenAssociateTransaction, AccountAllowanceApproveTransaction } from '@hashgraph/sdk';
import { FeeTransfer } from '../../../types/api/bridge';
export declare class HederaTxFactory {
    accountId: string;
    constructor(accountId: string);
    createTransfer(recipient: string, amount: string, memo: string, tokenId: `${number}.${number}.${number}` | 'HBAR'): TransferTransaction;
    createAssociation(tokenIds: string[]): TokenAssociateTransaction;
    createNftTransfer(tokenId: string, serialNumber: string, sender: string): TransferTransaction;
    createNftApproval(spender: string, tokenId: string, serialNumber: string): AccountAllowanceApproveTransaction;
    createNftFeeTransfer(recipient: string, amount: string, memo: string, feeTransfers: FeeTransfer[]): TransferTransaction;
}