import { AccountId, Client, PrivateKey, PublicKey, TokenId } from '@hashgraph/sdk';
interface SerialInfo {
    serial: string;
    node: string;
}
interface TransactionSignature {
    signerPublicKey: PublicKey;
    signature: Uint8Array;
}
interface NFTMetadata {
    name: string;
    creator: string;
    description: string;
}
export declare class HashgraphNames {
    operatorId: AccountId;
    operatorKey: PrivateKey;
    supplyKey: PrivateKey;
    client: Client;
    tokenId: TokenId;
    constructor(operatorId: string, operatorKey: string, supplyKey: string);
    static generateMetadata: (domain: string) => NFTMetadata;
    /**
   * @description Simple wrapper around HTS TokenMintTransaction()
   * @param metadata: {Buffer} The metadata to include on the newly minted NFT
   * @returns {Promise<TransactionReceipt>}
   */
    private mintNFT;
    /**
   * @description Check if a token is associated with a specific account
   * @param accountId: {AccountId} The account to check if the domain NFT is associated
   * @returns {Promise<boolean>}
   */
    private isTokenAssociatedToAccount;
    /**
   * @description Check if a domain exists in the registry
   * @param domainHash: {Buffer} The hash of the domain to check
   * @returns {Promise<boolean>}
   */
    private checkDomainExists;
    /**
   * @description Register a domain in the smart contract Registry
   * @param domainHash: {Buffer} The hash of the domain to add to the Registry
   * @param serial: {number} The serial of the NFT to register
   * @returns {Promise<number>}
   */
    private registerDomain;
    /**
   * @description Mints a new domain NFT and records it in the registry
   * @throws {@link InternalServerError}
   * @param domain {string} The domain to mint
   * @param ownerId {string} The owner of the domain to mint
   * @returns {Promise<number>}
   */
    mintDomain: (domain: string, ownerId: string) => Promise<number>;
    /**
   * @description Helper function to convert an Uint8Array into an Hedera Transaction type
   * @param transactionBytes: {Uint8Array} The transaction bytes to be converted
   */
    private static bytesToTransaction;
    /**
   * @description Executes an HTS TransferTransaction
   * @param ownerSignature: {TransactionSignature} The signature information for the NFT owner
   * @param receiverSignature: {TransactionSignature} The signature information for the NFT receiver
   * @param transactionBytes: {Uint8Array} The transaction bytes to be executed
   * @returns {Promise<number>}
   */
    transferDomain: (ownerSignature: TransactionSignature, receiverSignature: TransactionSignature, transactionBytes: Uint8Array) => Promise<number>;
    /**
   * @description Signs a Hedera transaction
   * @param signerKey: {string} The private key with which to sign the transaction
   * @param transactionBytes: {Uint8Array} The bytes for the transaction to be signed
   * @returns {Promise<Uint8Array>}
   */
    static transferTransactionSign: (signerKey: string, transactionBytes: Uint8Array) => TransactionSignature;
    /**
   * @description Creates a HTS TransferTransaction and returns it as an Uint8Array
   * @param domain: {string} The domain for the NFT to transfer
   * @param NFTOwner: {string} The account id of the NFT owner
   * @param NFTReceiver: {string} The account id of the NFT receiver
   * @param purchasePrice: {number} The amount in tinyBar for which the NFT is being purchased
   * @returns {Uint8Array}
   */
    transferTransactionCreate: (domain: string, NFTOwner: string, NFTReceiver: string, purchasePrice: number) => Promise<Uint8Array>;
    /**
     * @description Generate a hash of the provided domain string
     * @param domain: {string} The domain string to hash
     * @returns {Buffer}
     */
    static generateNFTHash: (domain: string) => Buffer;
    /**
     * @description Simple wrapper around callContractFunc for the getSerial smart contract function
     * @param domainHash: {Buffer} The hash of the domain to query
     * @param begin: {number} The begin index in the array of nodes of the manager
     * @param end: {number} The end index in the array of nodes of the manager
     * @returns {Promise<SerialInfo>}
     */
    private callGetSerial;
    /**
   * @description Query the registry for the owner of a domain
   * @param domainHash: {Buffer} The hash of the domain to query
   * @returns {Promise<SerialInfo>}
   */
    private getDomainSerial;
    /**
   * @description Simple wrapper around HTS TokenNftInfoQuery()
   * @param serial: {number} The serial of the NFT to query
   * @returns {Promise<TokenNftInfo>}
   */
    private getTokenNFTInfo;
    /**
   * @description Wrapper around getDomainSerial() that takes a string of the domain
   * @param domain: {string} The domain to query
   * @returns {Promise<SerialInfo>}
   */
    getNFTSerialString: (domain: string) => Promise<SerialInfo>;
    /**
   * @description Gets the serial for the domain, then queries for the AccountId who owns
   * that domain.
   * @param domain: {string} The domain to query
   * @returns {Promise<AccountId>}
   */
    getWallet: (domain: string) => Promise<AccountId>;
}
export {};