What is the syntax with 'x-forms' in Laravel blade templates

I am new to Laravel. I got a Laravel code that uses x-forms syntax in blade templates like this:

<x-forms.select fieldId="locale" :fieldLabel="__lang"
                fieldName="locale" search="true">
                ...
 </x-forms.select>

I am confused about what is it and how to disable the select element for example. If I just add disabled to x-forms.select tag - it does not work properly.