@types/acorn

What is @types/acorn?

The @types/acorn package provides TypeScript type definitions for the Acorn JavaScript parser. It is useful for developers who use TypeScript and need type safety and IntelliSense support when working with Acorn.

What are @types/acorn's main functionalities?

Type Definitions for Acorn Parser

This code sample demonstrates how to use the @types/acorn package to provide type definitions when using the Acorn parser to parse a piece of JavaScript code. It sets up parser options with type safety and parses a simple script, logging the resulting AST.

import * as acorn from 'acorn';

const options: acorn.Options = {
  locations: true,
  ecmaVersion: 2020
};

const code = `let x = 10;`;
const ast = acorn.parse(code, options);
console.log(ast);

Other packages similar to @types/acorn

@types/esprima

Provides TypeScript definitions for Esprima, another popular JavaScript parser. Similar to @types/acorn, it helps in integrating Esprima with TypeScript projects by offering type definitions. Both packages serve a similar purpose but for different parsers.

@types/babylon

Now known as @babel/types, this package offers TypeScript definitions for the Babylon parser used by Babel. Like @types/acorn, it provides type safety for developers parsing JavaScript code in TypeScript projects, but it is tailored to the Babylon parser used within Babel's ecosystem.

README

Installation

npm install --save @types/acorn

Summary

This package contains type definitions for Acorn (https://github.com/acornjs/acorn).

Details

Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/acorn.

Additional Details

• Last updated: Tue, 06 Jul 2021 18:05:30 GMT
• Dependencies: @types/estree
• Global values: acorn

Credits

These definitions were written by RReverser, and e-cloud.