eslint-plugin-deadvars

Installation

You'll first need to install ESLint:

npm i eslint --save-dev

Next, install eslint-plugin-deadvars:

npm install eslint-plugin-deadvars --save-dev

Usage

Add deadvars to the plugins section of your .eslintrc configuration file. You can omit the eslint-plugin- prefix:

{
    "plugins": [
        "deadvars"
    ]
}