/// <reference types="node" />
import { Express } from 'express';
import * as http from 'http';
import { GatewayRoute, IGatewayRoute } from './GatewayRoute';
interface IGatewayOpts {
    environment?: string;
    enableLogging?: boolean;
    onLoad?: Function;
    onLog?: (res: IGatewayOnLog) => Promise<void>;
    onStart?: Function;
    onStop?: Function;
    routes?: ({
        new (): GatewayRoute;
    } | IGatewayRoute)[];
    tokenExpiresIn?: number;
    tokenSecret?: string;
    url?: string;
}
interface IGatewayOnLog {
    curl: string;
    duration: number;
    errorMessage?: string;
    httpVersion: string;
    method: string;
    path: string;
    port: number;
    query: string;
    requestBody: string;
    requestHeaders: string[];
    responseBody: string;
    responseHeaders: string[];
    statusCode: number;
    statusMessage: string;
}
export declare class Gateway {
    environment: string;
    express: Express;
    listener: http.Server;
    routes: ({
        new (): GatewayRoute;
    } | IGatewayRoute)[];
    tokenExpiresIn: number;
    tokenSecret: string;
    user: any;
    onLoad: Function;
    onLog: (res: IGatewayOnLog) => Promise<void>;
    onStart: Function;
    onStop: Function;
    enableLogging: boolean;
    url: string;
    constructor(opts?: IGatewayOpts);
    load(cb?: Function): Promise<void>;
    start(cb?: Function): Promise<unknown>;
    stop(cb?: Function): Promise<unknown>;
}
export {};