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node_modules/path-key/readme.md

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-# path-key [![Build Status](https://travis-ci.org/sindresorhus/path-key.svg?branch=master)](https://travis-ci.org/sindresorhus/path-key)
-
-> Get the [PATH](https://en.wikipedia.org/wiki/PATH_(variable)) environment variable key cross-platform
-
-It's usually `PATH`, but on Windows it can be any casing like `Path`...
-
-
-## Install
-
-```
-$ npm install --save path-key
-```
-
-
-## Usage
-
-```js
-const pathKey = require('path-key');
-
-const key = pathKey();
-//=> 'PATH'
-
-const PATH = process.env[key];
-//=> '/usr/local/bin:/usr/bin:/bin'
-```
-
-
-## API
-
-### pathKey([options])
-
-#### options
-
-##### env
-
-Type: `Object`<br>
-Default: [`process.env`](https://nodejs.org/api/process.html#process_process_env)
-
-Use a custom environment variables object.
-
-#### platform
-
-Type: `string`<br>
-Default: [`process.platform`](https://nodejs.org/api/process.html#process_process_platform)
-
-Get the PATH key for a specific platform.
-
-
-## License
-
-MIT © [Sindre Sorhus](https://sindresorhus.com)