feat: init http server

packages/express/package.json

@@ -11,6 +11,7 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
+    "@types/node": "^22.5.1",
     "typescript": "^5.5.4"
   }
 }

packages/express/src/application.ts

@@ -0,0 +1,17 @@
+import http from 'http';
+
+class Application {
+  private httpServer: http.Server | null = null;
+
+  listen(port: number) {
+    this.httpServer = http.createServer((req, res) => {
+      res.writeHead(200, { 'Content-Type': 'application/json' });
+      res.end(JSON.stringify({
+        data: 'Hello World!',
+      })
+    )});
+    this.httpServer.listen(port);
+  }
+}
+
+export default Application;

packages/express/src/express.ts

@@ -0,0 +1,8 @@
+import Application from "./application";
+
+export function createApplication() {
+  const app = new Application();
+  return app;
+}
+
+export default createApplication;

packages/express/src/index.ts

@@ -1,5 +1,7 @@
-export const add = (a: number, b: number) => {
-  return a + b;
-}
+import express from "./express";
 
+export {
+  express,
+}
 
+export default express;

packages/express/test/demo.ts

@@ -0,0 +1,4 @@
+import { express } from '../src/index';
+
+const app = express();
+app.listen(2309);