# CLI
> Command-line interface namespace.
## Usage
```javascript
var ns = require( '@stdlib/cli' );
```
#### ns
Command-line interface namespace.
```javascript
var o = ns;
// returns {...}
```
The namespace contains the following:
- [`CLI( [options] )`][@stdlib/cli/ctor]: command-line interface.
## Examples
```javascript
var objectKeys = require( '@stdlib/utils/keys' );
var ns = require( '@stdlib/cli' );
console.log( objectKeys( ns ) );
```
[@stdlib/cli/ctor]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/cli/ctor