import { TxHash } from '@xchainjs/xchain-client';
import { NodeAuth } from './types';
/**
 * Parameters for broadcasting a transaction.
 */
export type BroadcastTxParams = {
    txHex: string;
    nodeUrl: string;
    auth?: NodeAuth;
};
/**
 * Function to broadcast a transaction to the Dash network.
 *
 * @param {BroadcastTxParams} params Parameters for broadcasting the transaction.
 * @returns {Promise<TxHash>} Promise that resolves with the transaction hash if successful, or rejects with an error message if unsuccessful.
 */
export declare const broadcastTx: (params: BroadcastTxParams) => Promise<TxHash>;