import { NextFunction, Request, Response } from "express";
import { AbstractPermissionHandler } from "../index";
declare class CheckPermission {
    static instance: CheckPermission;
    private readonly permissionHandler;
    static createCheckPermission(obj: {
        permissionHandler: AbstractPermissionHandler;
    }): CheckPermission;
    static getCheckPermission(): CheckPermission;
    constructor(permissionHandler: AbstractPermissionHandler);
    loggedInAtController(originalMethod: () => unknown, _context: never): (this: unknown, req: Request, res: Response, next: NextFunction) => any;
    isAdmin(req: Request, adminPermission?: string): boolean;
    hasPermission(req: Request, permissionString: string): boolean;
    getPermissions(req: Request): string[];
}
export { CheckPermission };