import { Server } from "..";
import type { NextFunction } from "connect";
import type * as http from "node:http";
/**
 * 首页html处理中间件
 */
export declare class IndexHtmlMiddleware {
    protected server: Server;
    constructor(server: Server);
    indexHtml(req: http.IncomingMessage, res: http.ServerResponse, next: NextFunction): Promise<void>;
    private getHtmlFilePath;
    private transformIndexHtml;
    private transformResouceUrl;
    /**
     * 将页面script内嵌执行代码，转换为esm模式，并替换内容，转换到一个地址请求
     */
    private addInlineModule;
}