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@types/cookie-parser

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@types/cookie-parser

TypeScript definitions for cookie-parser


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What is @types/cookie-parser?

The @types/cookie-parser package provides TypeScript type definitions for the cookie-parser middleware, which is used in Express applications for parsing Cookie header and populating req.cookies with an object keyed by the cookie names. Essentially, it enables strong typing for TypeScript projects using cookie-parser, ensuring that developers can work with cookies in a type-safe manner.

What are @types/cookie-parser's main functionalities?

Type Definitions for Cookie Parsing Middleware

This code demonstrates how to use the cookie-parser middleware in an Express application with TypeScript. The @types/cookie-parser package provides the necessary type definitions for TypeScript to understand and correctly type the `req.cookies` object, allowing for a more robust and error-free development experience.

import express from 'express';
import cookieParser from 'cookie-parser';

const app = express();
app.use(cookieParser());

app.get('/', (req, res) => {
  console.log(req.cookies);
  res.send('Cookies: ' + JSON.stringify(req.cookies));
});

app.listen(3000, () => console.log('Server running on port 3000'));

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Package last updated on 04 Sep 2023

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