refactor request handling to replace parsedUrl with url for consistency and improve type definitions

src/index.ts

@@ -62,7 +62,7 @@ export default class Flummpress {
             await mw(req, res, () => {});
           }
 
-          const route = this.router.getRoute(req.parsedUrl.pathname, req.method!);
+          const route = this.router.getRoute(req.url.pathname, req.method!);
 
           if(route) {
             const [pathPattern, methods] = route;
@@ -75,7 +75,7 @@ export default class Flummpress {
             }
 
             if(handler) {
-              req.params = req.parsedUrl.pathname.match(new RegExp(pathPattern))?.groups || {};
+              req.params = req.url.pathname.match(new RegExp(pathPattern))?.groups || {};
               req.post = await this.readBody(req);
               handler(req, res);
             }
@@ -95,7 +95,7 @@ export default class Flummpress {
           `[${new Date().toISOString()}]`,
           `${(process.hrtime(start)[1] / 1e6).toFixed(2)}ms`,
           `${req.method} ${res.statusCode}`,
-          req.parsedUrl.pathname,
+          req.url.pathname,
         ].join(" | "));
       }).listen(...args);
 
@@ -104,8 +104,8 @@ export default class Flummpress {
 
   private parseRequest(request: IncomingMessage): Request {
     const url = new URL(request.url!.replace(/(?!^.)(\/+)?$/, ""), "http://localhost");
-    const req = request as Request;
-    req.parsedUrl = {
+    const req = request as unknown as Request;
+    req.url = {
       pathname: url.pathname,
       split: url.pathname.split("/").slice(1),
       searchParams: url.searchParams,
@@ -153,7 +153,7 @@ export default class Flummpress {
   }
 
   private createResponse(response: ServerResponse): Response {
-    const res = response as Response;
+    const res: Response = response as Response;
 
     res.reply = ({ code = 200, type = "text/html", body }) => {
       res.writeHead(code, { "Content-Type": `${type}; charset=utf-8` });

src/router.ts

@@ -234,7 +234,7 @@ export default class Router {
 
     this.get(route, (req: Request, res: any) => {
       try {
-        const filename = req.parsedUrl.pathname.replace(route, "") || "index.html";
+        const filename = req.url.pathname.replace(route, "") || "index.html";
         const mime = this.mimes.get(filename.split(".").pop() || "");
         const file = path.join(dir, filename);
         const stat = fs.statSync(file);

src/types.d.ts

@@ -1,7 +1,8 @@
-import { IncomingMessage, ServerResponse } from "node:http";
+import { IncomingHttpHeaders, IncomingMessage, ServerResponse } from "node:http";
+import { Socket } from "node:net";
 
-export interface Request extends IncomingMessage {
-  parsedUrl: {
+export interface Request extends Omit<IncomingMessage, 'url'> {
+  url: {
     pathname: string;
     split: string[];
     searchParams: URLSearchParams;