/**
 * Dev hot-reload — Server-Sent Events so the browser refreshes after `server.reload()`.
 */
import type { IncomingMessage, ServerResponse } from 'node:http';
export declare function subscribeDevHotClient(req: IncomingMessage, res: ServerResponse): void;
/** Notify every open tab to reload (after route manifest / caches refresh). */
export declare function broadcastDevHotReload(): void;
//# sourceMappingURL=dev-hot.d.ts.map