@types/node 18.15.10

@types/node is an npm package that provides TypeScript definitions for Node.js. By using these type definitions, developers can ensure type safety, utilize autocompletion, and get helpful hints from integrated development environments when writing Node.js code using TypeScript. This package effectively makes it easier to harness the full potential of TypeScript when constructing robust, error-free Node.js applications.

To use the @types/node package in your project, you first need to install it from the npm registry using a package manager. Here is an example of how to do this using npm:

npm install --save-dev @types/node

The --save-dev flag indicates that this package is meant to be used during development, not in the final product. After successfully installing the package, you can import Node.js modules and use them with TypeScript. Here is an example:

// Import the 'fs' module from node
import * as fs from 'fs';

// Use the 'fs' module with TypeScript
fs.readFile('/path/to/file', (err, data) =>
{
    if (err)
        throw err;

    console.log(data);
});

In this example, the fs.readFile function now benefits from TypeScript typing, providing autocompletion and error checking support.

Unfortunately, explicit documentation for @types/node does not seem clear from the GitHub link provided. However, general usage of @types/node follows the typical TypeScript typings usage, and useful guidance for that can be found on the TypeScript Handbook. It's important to note that the TypeScript Community maintains @types/node, and it is part of the DefinitelyTyped project. Details about the individual types can often be deduced directly from the type definition files in the package, which are located under the @types directory. These files provide TypeScript definitions for every API and object in Node.js.