import Koa from "koa";
import { Controller } from "./controller";
import { RouteContext, Router } from "./router";
import koaCors from "@koa/cors";
import { Plugin } from "./plugin";
import { Logger, LoggerConfig } from "./logger";
export interface Option {
    /**
     * Service name
     */
    name?: string;
    /**
     * Request path root
     * @default ''
     */
    base?: string;
    /**
     * Host service address
     * @default 'localhost'
     */
    host?: string;
    /**
     * Port number
     * @default 8000
     */
    port?: number;
    /**
     * Logger configuration
     */
    loggerConfig?: LoggerConfig;
    /**
     * Enable HTTPS or not
     */
    https?: boolean;
    /**
     * Controller directory for scanning when no controllers are specified
     * @default './dist/controllers'
     */
    controllerDir?: string;
    /**
     * Plugin collection
     */
    plugins?: Plugin[];
    /**
     * Scan controllers when no controllers are specified
     * @default true
     */
    scanController?: boolean;
    /**
     * CORS configuration
     * @default false
     */
    cors?: koaCors.Options | false;
    /**
     * Default root directory for file uploads
     * @default __dirname
     */
    uploadRootDir?: string;
    /**
     * Static service directory
     */
    staticDir?: string;
    /** Whether the service is connected via a reverse proxy (after enabling, the IP will be resolved to the real IP according to X-Forwarded-For) */
    proxy?: boolean;
    /** Internal prompts (supports multi-language configuration) */
    messages?: Record<string, Record<string, string>>;
    /** Default language */
    defaultLang?: string;
    /** Global API timeout in milliseconds */
    timeout?: number;
    /** Validates request bodies to block XSS attacks (blocks script tags, JS URIs, event handlers; allows safe HTML) */
    globalRequstBodyValidateRegex?: RegExp | null;
}
export declare function getCurrentContext(): {
    app: App;
    ctx: RouteContext;
} | undefined;
export declare class App {
    option: Required<Option>;
    private koa;
    private koaRouter;
    router: Router;
    appLog: Logger;
    constructor(option?: Option);
    isDevelopment: boolean;
    use(middleware: Koa.Middleware): void;
    run(): Promise<void>;
    controllers: Map<string, Controller>;
    /**
     * 添加控制器
     * @param controllers
     * @returns
     */
    addControllers(controllers?: Record<string, typeof Controller>): Promise<void>;
    /**
     * 服务集
     */
    Service: {
        AddAuthorization: (option: {
            sidKey?: string;
            privateKey: string;
            publicKey: string;
            algorithm?: import("./services/authorization").algorithmType;
            expiresIn?: number | string;
            customAuthValidate?: (jwtPayload: Record<string, any>, ctx: RouteContext) => boolean | void;
        }) => void;
    };
}