ESLint for Immutable.js
npm install eslint-plugin-immutable-js 
ESLint for Immutable.js
You'll first need to install ESLint:
```
$ npm i eslint --save-dev
Next, install eslint-plugin-immutable-js:
``
$ npm install eslint-plugin-immutable-js --save-dev
Note: If you installed ESLint globally (using the -g flag) then you must also install eslint-plugin-immutable-js globally.
Add immutable-js to the plugins section of your .eslintrc configuration file. You can omit the eslint-plugin- prefix:
`json`
{
"plugins": [
"immutable-js"
]
}
Then configure the rules you want to use under the rules section.
`json`
{
"rules": {
"immutable-js/no-get-get": 2
}
}
* no-get-get: Prefer getIn to chaining get`s (supports fixing)