/// <reference types="node" />
import express, { Request } from 'express';
import http from 'http';
import io from 'socket.io';
import { A2RUserTokenInfo } from './auth';
import { A2RSocket } from './socket';
/**
 * Basic A2R Context (for `useContext` on API methods)
 */
export interface A2RContext {
    /**
     * User session ID
     */
    sessionId: string;
    /**
     * User info stored in user token (may be extended by user and returned in `user.login` API method)
     */
    userInfo?: A2RUserTokenInfo;
    /**
     * Client IPs (could be more than one if connecting through proxy and headers set in nginx)
     */
    ips: string[];
    /**
     * Referer URL for incoming connection
     */
    referer: string;
    /**
     * A2R Socket (undefined when in REST API)
     */
    socket?: A2RSocket;
    /**
     * Express.js Request (undefined when in socket)
     */
    req?: Request;
}
/**
 * Possible current context values
 */
export declare type CurrentContext = A2RContext | false | null;
/**
 * Server setup method context
 */
export interface ServerContext {
    /**
     * Express.js server ([docs](https://expressjs.com/es/api.html#express))
     */
    expressServer: express.Express;
    /**
     * Node.js HTTP server ([docs](https://nodejs.org/api/http.html#http_class_http_server))
     */
    httpServer: http.Server;
    /**
     * Socket server (socket.io) ([docs](https://socket.io/docs/server-api/))
     */
    ioServer: io.Server;
    /**
     * The port the server is listening to
     */
    port: number;
    /**
     * REST API prefix, should be used for any custom API endpoint
     */
    apiPrefix: string;
}