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@types/express-serve-static-core

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    @types/express-serve-static-core

TypeScript definitions for express-serve-static-core


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Maintainers
1
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2.08 MB
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Package description

What is @types/express-serve-static-core?

The @types/express-serve-static-core package contains TypeScript type definitions for the core components of the Express web application framework. It allows developers to use TypeScript with Express, providing type checking and IntelliSense support for Express's API.

What are @types/express-serve-static-core's main functionalities?

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'));
}"}

Other packages similar to @types/express-serve-static-core

Readme

Source

Installation

npm install --save @types/express-serve-static-core

Summary

This package contains type definitions for express-serve-static-core (http://expressjs.com).

Details

Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/express-serve-static-core.

Additional Details

Credits

These definitions were written by Boris Yankov, Satana Charuwichitratana, Sami Jaber, Jose Luis Leon, David Stephens, and Shin Ando.

FAQs

Last updated on 04 Apr 2024

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