import { Observable } from 'rxjs';
import { Address, SignedTransaction, Transaction } from 'tsjs-xpx-chain-sdk';
import { BlockchainNetworkConnection } from '../../../connection/blockchain-network-connection';
/**
 * Class represents the blockchain transaction client
 */
export declare class TransactionClient {
    readonly connection: BlockchainNetworkConnection;
    static readonly StatusForSuccessfulUnconfirmedTransaction = "SUCCESS";
    private readonly transactionHttp;
    private readonly blockchainNetworkRestApiUrl;
    /**
     * Construct the class with BlockchainNetworkConnection
     *
     * @param connection the blockchain network connection
     */
    constructor(connection: BlockchainNetworkConnection);
    /**
     * Synchronously announce a signed transaction to blockchain
     * <br>
     * <br>
     * This method is equivalent to calling `PUT /transaction`
     *
     * @param signedTransaction the signed transaction
     * @param address the signer's address
     * @return the transaction announce result
     */
    announce(signedTransaction: SignedTransaction, address: Address): Promise<string>;
    /**
     * Retrieves a transaction from blockchain
     * <br>
     * <br>
     * This method is equivalent to calling `GET /transaction/{transactionHash}`
     *
     * @param transactionHash the signed transaction
     * @return the transaction announce response
     */
    getTransaction(transactionHash: string): Observable<Transaction>;
    private announceAndWaitForStatus;
    private getAddedFailedTransactionStatus;
    private getAddedUnconfirmedTransactionStatus;
    private getListener;
    private closeListener;
}