You can call the function via the monster namespace new Monster.DOM.Worker.getLocaleOfDocument()
.
<script type="module">
import {Monster} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.30.0/dist/monster.js';
console.log(new Monster.DOM.Worker.Factory())
</script>
Alternatively, you can also integrate this function individually.
<script type="module">
import {Factory} from 'https://cdn.jsdelivr.net/npm/@schukai/monster@1.30.0/dist/modules/dom/worker/factory.js';
console.log(new Factory())
</script>