UnversionedAssetsTestHooks.php

<?php

declare (strict_types=1);
namespace Drupal\unversioned_assets_test\Hook;

use Drupal\Core\Hook\Attribute\Hook;

/**
 * Hook implementations for unversioned_assets_test.
 */
class UnversionedAssetsTestHooks {
    
    /**
     * Implements hook_library_info_alter().
     */
    public function libraryInfoAlter(&$libraries, $extension) : void {
        if ($extension === 'system') {
            // Remove the version and provide an additional CSS file we can alter the
            // contents of .
            unset($libraries['base']['version']);
            $libraries['base']['css']['component']['public://test.css'] = [
                'weight' => -10,
            ];
        }
    }

}