@types/express-serve-static-core

Request Typing

Provides type definitions for the request object, allowing for better request handling with typed query parameters, body, etc.

{"import { Request, Response } from 'express';
function handleRequest(req: Request, res: Response) {
  const username: string = req.query.username;
  res.send(`Hello, ${username}!`);
}"}

Response Typing

Provides type definitions for the response object, enabling typed methods for sending responses like JSON, status codes, etc.

{"import { Request, Response } from 'express';
function handleRequest(req: Request, res: Response) {
  res.status(200).json({ message: 'Success' });
}"}

Middleware Typing

Provides type definitions for middleware functions, allowing for typed next functions and error handling.

{"import { Request, Response, NextFunction } from 'express';
const myMiddleware = (req: Request, res: Response, next: NextFunction) => {
  console.log('Middleware called');
  next();
};
}"}

Router Typing

Provides type definitions for the router object, enabling typed route creation and handling.

{"import { Router } from 'express';
const router = Router();
router.get('/', (req, res) => res.send('Home Page'));
router.post('/submit', (req, res) => res.status(200).send('Submitted'));
}"}