import { TxHash } from '@xchainjs/xchain-client';
import { BaseAmount } from '@xchainjs/xchain-util';
import { AddressUTXO, BalanceParams, Transaction, TxHashParams } from './nownodes-api-types';
/**
 * Get transaction by hash.
 *
 *
 * @param {string} baseUrl The sochain node url.
 * @param {string} hash The transaction hash.
 * @returns {Transactions}
 */
export declare const getTx: ({ apiKey, baseUrl, hash }: TxHashParams) => Promise<Transaction>;
/**
 * Get transactions
 *
 *
 * @param {string} baseUrl The sochain node url.
 * @param {string} hash The transaction hash.
 * @returns {Transactions}
 */
export declare const getTxs: ({ apiKey, address, baseUrl, limit, }: {
    apiKey?: string;
    address: string;
    baseUrl: string;
    limit: number;
}) => Promise<Transaction[]>;
/**
 * Get UTXOs
 *
 * @param {string} baseUrl The nownodes blockbook URL.
 * @param {string} address address.
 * @returns {Transactions}
 */
export declare const getUTXOs: ({ apiKey, address, baseUrl, isConfirmed, }: {
    apiKey: string;
    address: string;
    baseUrl: string;
    isConfirmed: boolean;
}) => Promise<AddressUTXO[]>;
/**
 * Get address balance.
 *
 *
 * @param {string} baseUrl The sochain node url.
 * @param {string} address Address
 * @param {boolean} confirmedOnly Flag whether to get balances of confirmed txs only or for all
 * @returns {number}
 */
export declare const getBalance: ({ apiKey, baseUrl, address, confirmedOnly, assetDecimals, }: BalanceParams) => Promise<BaseAmount>;
/**
 * Get the consensus branch ID for the next block from the Blockbook backend status.
 *
 * Returned by Blockbook at its API root as `backend.consensus.nextblock`, a hex string
 * (e.g. "5437f330"). Used to sign Zcash v5 transactions against the currently active
 * network upgrade so they remain valid after consensus upgrades.
 *
 * @param {string} baseUrl The nownodes blockbook URL (already includes /api/v2).
 * @returns {number | undefined} The consensus branch ID, or undefined if unavailable.
 */
export declare const getConsensusBranchId: ({ apiKey, baseUrl, }: {
    apiKey: string;
    baseUrl: string;
}) => Promise<number | undefined>;
export declare const broadcastTx: ({ apiKey, baseUrl, txHex, }: {
    apiKey: string;
    baseUrl: string;
    txHex: string;
}) => Promise<TxHash>;