/**
 * Shutdown Handler
 *
 * Handles SIGINT/SIGTERM signals to close server and exit immediately.
 * No graceful waiting - config dashboard doesn't need it.
 */
/// <reference types="node" />
import { Server as HTTPServer } from 'http';
import { WebSocketServer } from 'ws';
/**
 * Setup shutdown handlers for SIGINT and SIGTERM
 */
export declare function setupGracefulShutdown(server: HTTPServer, _wss: WebSocketServer, cleanup?: () => void): void;
//# sourceMappingURL=shutdown.d.ts.map