services:
  asset.css.collection_grouper:
    class: Drupal\advagg_old_ie_compatibility\Asset\AdvaggCssCollectionGrouper
    arguments: [ '@config.factory' ]
  advagg_old_ie_compatibility.css_subscriber:
    class: Drupal\advagg_old_ie_compatibility\EventSubscriber\CssSubscriber
    tags:
      -
        name: event_subscriber
