ESLint-plugin-ts

TypeScript specific linting rules for ESLint

Installation

Install ESLint either locally or globally.

``sh
$ npm i eslint --save-dev
`

If you installed ESLint globally, you have to install the plugin globally too. Otherwise, install it locally.

`sh
$ npm i eslint-plugin-ts --save-dev
`

Install typescript-eslint-parser either locally or globally.

`sh
$ npm i typescript-eslint-parser --save-dev
`

Configuration

Use the recommended preset to get reasonable defaults:

`json
"extends": [
"eslint:recommended",
"plugin:ts/recommended"
]
`

If you do not use a preset you will need to specify individual rules and add extra configuration.

Add "ts" to the plugins section.

`json
{
"plugins": ["ts"]
}
`

You will need to configure the TypeScript parser.

`json
{
"parser": "eslint-typescript-parser"
}
`

Enable the rules that you would like to use.

`json
"rules": {
"ts/no-any": "error"
}
``

List of supported rules

- ts/no-any: Forbid the usage of the "any" type annotation

License

ESLint-plugin-ts is licensed under the MIT License.