import { Request, Response, NextFunction } from "express";
/**
 * Check if user has permission
 *  - If the request is identified as a service request, always pass
 *  - If user is master, always pass
 *  - If the permission is not passed, pass
 *  - If user has the permission, pass
 *  - If the passed permissions is an array, check if user has one of the permissions
 *  - If the passed permissions is an array of arrays, check if user has all the permissions in one of the arrays
 * @param {*} req Express req Object
 * @param {*} res  Express res Object
 * @param {*} next  Express next Function
 */
declare const userHasPermission: (permission: string | (string | string[])[]) => (req: Request, res: Response, next: NextFunction) => Promise<any>;
export default userHasPermission;