import { Application } from 'express';
import { GuardianJS } from '../core/GuardianJS';
import { Server } from 'http';
import { GuardianConfig } from '../types';
export declare const app: import("express-serve-static-core").Express;
export declare let guardian: GuardianJS;
export declare const setGuardian: (newGuardian: GuardianJS) => void;
export declare const createMiddleware: () => Application;
export declare const startServer: (port?: number) => Promise<Server>;
export declare const closeServer: (server: Server) => Promise<void>;
export declare const middleware: {
    create: () => Application;
    start: (port?: number) => Promise<Server>;
    close: (server: Server) => Promise<void>;
};
export declare function createGuardianMiddleware(config?: Partial<GuardianConfig>): (req: any, res: any, next: any) => Promise<void>;