/**
 * @module node-opcua-transport
 */
import type { IClientTransportFactory } from "./i_client_transport";
/**
 * The default client-transport factory, which returns a {@link ClientTCP_transport}.
 *
 * This is the implicit factory used by {@link ClientSecureChannelLayer} when no
 * `transportFactory` option is provided, preserving the historical (Node-only)
 * behavior byte-for-byte.
 */
export declare const defaultClientTransportFactory: IClientTransportFactory;