function CssCollectionOptimizer::__construct

Constructs a CssCollectionOptimizer.

Parameters

\Drupal\Core\Asset\AssetCollectionGrouperInterface $grouper: The grouper for CSS assets.

\Drupal\Core\Asset\AssetOptimizerInterface $optimizer: The optimizer for a single CSS asset.

\Drupal\Core\Asset\AssetDumperInterface $dumper: The dumper for optimized CSS assets.

\Drupal\Core\State\StateInterface $state: The state key/value store.

\Drupal\Core\File\FileSystemInterface $file_system: The file system service.

File

core/lib/Drupal/Core/Asset/CssCollectionOptimizer.php, line 62

Class

CssCollectionOptimizer

Optimizes CSS assets.

Namespace

Code

public function __construct(AssetCollectionGrouperInterface $grouper, AssetOptimizerInterface $optimizer, AssetDumperInterface $dumper, StateInterface $state, FileSystemInterface $file_system = NULL) {
    $this->grouper = $grouper;
    $this->optimizer = $optimizer;
    $this->dumper = $dumper;
    $this->state = $state;
    if (!$file_system) {
        @trigger_error('The file_system service must be passed to CssCollectionOptimizer::__construct(), it is required before Drupal 9.0.0. See https://www.drupal.org/node/3006851.', E_USER_DEPRECATED);
        $file_system = \Drupal::service('file_system');
    }
    $this->fileSystem = $file_system;
}