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npm install eslint-plugin-deprecate

!downloads
This plugin helps you to refactor your codebase.
You'll first need to install ESLint:
```
$ npm i eslint --save-dev
Next, install eslint-plugin-deprecate:
``
$ npm install eslint-plugin-deprecate --save-dev
Note: If you installed ESLint globally (using the -g flag) then you must also install eslint-plugin-deprecate globally.
Add deprecate to the plugins section of your .eslintrc configuration file. You can omit the eslint-plugin- prefix:
`json`
{
"plugins": [
"deprecate"
]
}
Then configure the rules you want to use under the rules section.
`json``
{
"rules": {
"deprecate/rule-name": 2
}
}
* deprecate/function: Warn about some function usage.
* deprecate/member-expression: Warn about some member expression usages.
* deprecate/import: Warn about some import/require usage.