Don't let the magic confuse you - these are not static classes!
Grab it from Packagist using Composer like so:
composer require --dev "ilya/resolver:1.0"
Add the service provider in app/config/app.php:
Now you can try it out:
php artisan facade:resolve php artisan facade:resolve Form php artisan facade:resolve "C*"
Any would work.
All code is licensed under the MIT license