MartinRosenberg / eslint-config-standard-with-typescript

An extension of eslint-config-standard, made for TypeScript.

eslint-config-standard-with-typescript

An ESLint shareable config for TypeScript that is based on eslint-config-standard and has TypeScript specific rules from @typescript-eslint/eslint-plugin.

Usage

npm install --save-dev eslint@6 eslint-plugin-standard@4 eslint-plugin-promise@4 eslint-plugin-import@2 eslint-plugin-node@11 @typescript-eslint/eslint-plugin@2 eslint-config-standard-with-typescript

Yes, I know it is a large number of packages. This is due to a known limitation in ESLint.

This long list of dependencies includes:

1. ESLint
2. Peer dependencies of eslint-config-standard
3. @typescript-eslint/eslint-plugin; ESLint rules for TypeScript.

Here is an example .eslintrc.json:

{
  "extends": "standard-with-typescript",
  "parserOptions": {
      "project": "./tsconfig.json"
  }
}

Note: Please read some important instructions regarding the project option here.

There are some more parserOptions you might care about.

Make sure you read about the --ext command line option. And here is a feature request for specifying extensions in the config.

Example command line usage:

npx eslint --ext .js,.ts .