# globalThis Support
> Detect [`globalThis`][mdn-global-this] support.
## Usage
```javascript
var hasGlobalThisSupport = require( '@stdlib/assert/has-globalthis-support' );
```
#### hasGlobalThisSupport()
Detects if a runtime environment supports [`globalThis`][mdn-global-this].
```javascript
var bool = hasGlobalThisSupport();
// returns
```
## Examples
```javascript
var hasGlobalThisSupport = require( '@stdlib/assert/has-globalthis-support' );
var bool = hasGlobalThisSupport();
if ( bool ) {
console.log( 'Environment has `globalThis` support.' );
} else {
console.log( 'Environment lacks `globalThis` support.' );
}
```
* * *
## CLI
### Usage
```text
Usage: has-globalthis-support [options]
Options:
-h, --help Print this message.
-V, --version Print the package version.
```
### Examples
```bash
$ has-globalthis-support
```
[mdn-global-this]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/globalThis