@herp-inc/eslint-config-jest

ESLint shareable config for Jest environments

This package is intended to be used along with @herp-inc/eslint-config.

Installation

Note that the following packages are peer dependencies of this library, which need to be installed separately.

Package	Version
eslint	8 || 9
eslint-plugin-jest	^28.8.0

Using npm

$ npm install --save-dev @herp-inc/eslint-config-jest

Using yarn

$ yarn add --dev @herp-inc/eslint-config-jest

Usage

Add @herp-inc/eslint-config-jest to the extends section of your ESLint configuration.

{
  "extends": ["@herp-inc"],
  "overrides": [
    {
      "extends": ["@herp-inc/eslint-config-jest"],
      "files": ["*.test.ts"]
    }
  ]
}

Flat config support (experimental)

[!WARNING] This feature is still experimental, and thus may encounter breaking changes even in a minor version.

Make sure that the following packages are installed as peer dependencies.

Package	Version
eslint	^8.21.0 || 9
eslint-plugin-jest	^28.8.0

import config from '@herp-inc/eslint-config/flat';
import configJest from '@herp-inc/eslint-config-jest/flat';

export default [
  ...config,
  ...configJest,
  // Add your additional configurations here
];