/**
 * HTTP Server - AutoSnippet 2.0
 * 基于 Express 框架的 REST API 服务器
 * 集成监控、缓存和错误追踪
 */
import type { Server } from 'node:http';
import express, { type Application } from 'express';
import { CapabilityProbe } from '../core/capability/CapabilityProbe.js';
import Logger from '../infrastructure/logging/Logger.js';
import { type ErrorTracker } from '../infrastructure/monitoring/ErrorTracker.js';
interface HttpServerConfig {
    port: number;
    host: string;
    enableMonitoring: boolean;
    cacheMode: string;
    corsOrigin?: string;
    [key: string]: unknown;
}
/** Type for the winston Logger instance returned by Logger.getInstance() */
type AppLogger = ReturnType<typeof Logger.getInstance>;
export declare class HttpServer {
    app: Application;
    cacheAdapter: unknown;
    capabilityProbe: CapabilityProbe | null;
    config: HttpServerConfig;
    errorTracker: ErrorTracker | null;
    logger: AppLogger;
    performanceMonitor: {
        middleware(): express.RequestHandler;
        shutdown(): void;
    } | null;
    realtimeService: Record<string, unknown> | null;
    server: Server | null;
    constructor(config?: Partial<HttpServerConfig>);
    /** 初始化服务器 */
    initialize(): Promise<void>;
    /** 初始化服务（监控、缓存等） */
    initializeServices(): Promise<void>;
    /** 设置中间件 */
    setupMiddleware(): void;
    /** 注册 Gateway Actions */
    registerGatewayActions(): void;
    /** 设置路由 */
    setupRoutes(): void;
    /** 设置错误处理 */
    setupErrorHandling(): void;
    /** 启动服务器 */
    start(): Promise<unknown>;
    /** 停止服务器 */
    stop(): Promise<void>;
    /** 获取 Express 应用实例 */
    getApp(): express.Application;
    /**
     * 挂载 Dashboard 静态资源（生产模式：直接托管预构建产物）
     * 必须在 initialize() + start() 之后调用
     * @param distDir dashboard/dist 目录的绝对路径
     */
    mountDashboard(distDir: string): void;
    /** 获取服务器实例 */
    getServer(): Server<typeof import("node:http").IncomingMessage, typeof import("node:http").ServerResponse> | null;
}
export default HttpServer;