declare module "frexp/lib/Decorator" {
  /**
   * Define the prefix for the controller.
   * @param prefix - The prefix for all routes in this controller.
   */
  export function Controller(prefix: string): ClassDecorator;

  /**
   * Define a POST method route.
   * @param path - The route path.
   */
  export function Post(path: string): MethodDecorator;

  /**
   * Define a GET method route.
   * @param path - The route path.
   */
  export function Get(path: string): MethodDecorator;

  /**
   * Define a DELETE method route.
   * @param path - The route path.
   */
  export function Delete(path: string): MethodDecorator;

  /**
   * Define a PATCH method route.
   * @param path - The route path.
   */
  export function Patch(path: string): MethodDecorator;

  /**
   * Define a PUT method route.
   * @param path - The route path.
   */
  export function Put(path: string): MethodDecorator;

  /**
   * Define middleware for a controller or specific method.
   * @param middleware - Array of middleware functions.
   */
  export function Middleware(
    middleware: Array<
      (
        req: import("express").Request,
        res: import("express").Response,
        next: import("express").NextFunction
      ) => void
    >
  ): MethodDecorator & ClassDecorator;

  /**
   * Create an Express router for the specified controller.
   * @param controller - The controller instance or class.
   * @returns Express router.
   */
  export function createRouter(controller: any): Router;

  /**
   * Register all controllers in the specified directory to the app.
   * @param app - The Express application instance.
   * @param controllers - Object containing all controllers.
   */
  export function registerRoutes(
    app: Application,
    controllers: any,
    errorHandler?: import('express-serve-static-core').ErrorRequestHandler
  ): Promise<void>;
}