typescript

TypeScript

🔥 Experimental. Please report bugs, conflicts and other compatibility problems 🙏.

These configuration files are suitable to lint TypeScript code.

⚠️ This ruleset requires some additional configuration steps in your project. Please read below for detailed instructions.

Installation

You must install an ESLint-compatible TypeScript parser and add it to your .eslintrc.js file:

npm i -D @typescript-eslint/parser@latest

In addition to using this ruleset, you should also choose one base ruleset depending on your target platform:

• @strv/javascript/environments/nodejs/v10
• @strv/javascript/environments/react/v16

A full configuration for a TypeScript on Node.js project:

// .eslintrc.js
'use strict'

module.exports = {
  parser: '@typescript-eslint/parser',
  plugins: ['@typescript-eslint'],

  extends: [
    '@strv/javascript/environments/nodejs/v10',
    '@strv/javascript/environments/nodejs/optional',
    '@strv/javascript/environments/typescript/recommended',
    '@strv/javascript/coding-styles/recommended',
  ],
}

To actually lint .ts files, you must pass the --ext flag to ESLint:

eslint --ext ts --no-unused-disable-directives .