import type { ExpressMiddleware } from '../utils.js';
import type { Request, Response, NextFunction } from 'express';
/**
 * Custom middleware fetches details for the authenticated user and attaches them
 * to the request object, available as `req.user` and having the following type
 * @type {UserType}.
 *
 * @param {Request}
 * @param {Response} res
 * @param {NextFunction} next
 * @returns {Promise<void>}
 */
export declare const getUser: (req: Request, res: Response, next: NextFunction) => Promise<void>;
/**
 * Custom middleware determines if the user is authenticated or not if so proceeds
 * to next middleware otherwise redirects to `unAuthorisedUrl` with 403 staus.
 *
 * @param {Request} req
 * @param {Response} res
 * @param {NextFunction} next
 * @returns {Promise<void>}
 */
export declare const protectRoute: (req: Request, res: Response, next: NextFunction) => Promise<void>;
/**
 * Custom JWT verifier as middleware, for verifying integrity of JWT bearer
 * tokens in authorization headers.
 *
 * @param {string} issuer - issuerBaseUrl
 * @param {Record<string, string>}
 * @returns {ExpressMiddleware<Promise<void>>}
 */
export declare const jwtVerify: (issuer: string, options: Record<string, string>) => ExpressMiddleware<Promise<void | Response>>;