/**
 * devbox url — print or open the noVNC URL.
 *
 * --url:  prints bare URL to stdout (pipe-friendly), clickable hint on stderr.
 * --open: opens the URL in a browser.
 */
import type { LauncherContext } from './context.js';
export declare function url(ctx: LauncherContext, branch: string, open: boolean): Promise<number>;