protected property CssCollectionOptimizer::$grouper
A CSS asset grouper.
Type: \Drupal\Core\Asset\CssCollectionGrouper
File
- core/lib/Drupal/Core/Asset/CssCollectionOptimizer.php, line 17
Class
- CssCollectionOptimizer
- Optimizes CSS assets.
Namespace
Drupal\Core\AssetCode
protected $grouper;
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Asset!CssCollectionOptimizer.php/property/CssCollectionOptimizer::grouper/8.1.x