Expanded class hierarchy of CssCollectionOptimizer in Drupal 9
- class \Drupal\Core\Asset\CssCollectionOptimizer implements AssetCollectionOptimizerInterface
- class \Drupal\flysystem\Asset\CssCollectionOptimizer uses SchemeExtensionTrait
- class \Drupal\flysystem\Asset\CssCollectionOptimizer uses SchemeExtensionTrait
- class \Drupal\flysystem\Asset\CssCollectionOptimizer uses SchemeExtensionTrait