import { Observable } from 'rxjs';
import { Mosaic, TransferTransaction } from 'tsjs-xpx-chain-sdk';
import { BlockchainNetworkConnection } from '../connection/blockchain-network-connection';
import { ProximaxMessagePayloadModel } from '../model/proximax/message-payload-model';
/**
 * The service class responsible for handling tasks that work with blockchain transactions
 */
export declare class BlockchainTransactionService {
    readonly connection: BlockchainNetworkConnection;
    private readonly blockchainMessageService;
    private readonly transactionClient;
    private readonly networkType;
    /**
     * Construct service class
     *
     * @param connection the config class to connect to blockchain network
     */
    constructor(connection: BlockchainNetworkConnection);
    /**
     * Create and announce a blockchain transaction
     *
     * @param payload             the message payload
     * @param signerPrivateKey           the signer's private key for the transaction
     * @param recipientPublicKey         the recipient's public key for the transaction (if different from signer)
     * @param recipientAddress           the recipient's address for the transaction (if different from signer)
     * @param transactionMosaics         the mosaics to use on upload transaction
     * @param transactionDeadline        the transaction deadline in hours
     * @param useBlockchainSecureMessage the flag to indicate if secure message will be created
     * @return the transaction hash
     */
    createAndAnnounceTransaction(payload: ProximaxMessagePayloadModel, signerPrivateKey: string, transactionDeadline: number, useBlockchainSecureMessage: boolean, transactionMosaics?: Mosaic[], recipientPublicKey?: string, recipientAddress?: string): Promise<string>;
    /**
     * Retrieves a transfer transaction
     *
     * @param transactionHash the transfer transaction hash
     * @return the transfer transaction
     */
    getTransferTransaction(transactionHash: string): Observable<TransferTransaction>;
    private getRecipient;
    private createTransaction;
}