import { RequestHandler } from "express";
import type jQuery from "jquery";
import { DOMWindow } from "jsdom";
export type JQuery = typeof jQuery;
export interface JqHtmlOptionsContainer<T> {
    jqHtmlOptions: T;
}
/**
 * This is the type of the `options` that are passed to the Express `render()` function.
 * In particularly, the "engine" will call the `onRender()` function where you can use
 * jQuery to manipulate the page.
 */
export type JqHtmlRenderOptions<T extends object = any> = T & {
    /** The render function for jquery manipulations */
    onRender?(
    /** The jQuery object */
    $: typeof jQuery, 
    /** The window on which to operate */
    window: DOMWindow & Omit<JqHtmlOptionsContainer<T>, 'onRender'>): Promise<void>;
};
/**
 * This middleware ensures that jqHtml can process your request correctly.
 */
export declare const jqHtmlMiddleware: RequestHandler;
/**
 *
 */
export declare const __express: <T extends object = any>(path: string, options: JqHtmlRenderOptions<T>, callback: (e: any, rendered?: string) => void) => void;