/**
 * Terminal Server - Routes and WebSocket setup for PTY management
 */
import { FastifyInstance } from 'fastify';
import { WebSocketServer } from 'ws';
import { Server as HttpServer } from 'http';
/**
 * Setup terminal REST routes as a Fastify plugin
 */
export declare function setupTerminalRoutes(fastify: FastifyInstance): Promise<void>;
/**
 * Setup terminal WebSocket server with noServer mode
 * Returns the WSS so the upgrade can be handled externally
 */
export declare function setupTerminalWebSocket(server: HttpServer): WebSocketServer;
/**
 * Cleanup all terminals (call on shutdown)
 */
export declare function cleanupTerminals(): void;