Configuration collection information keyed by collection name.
The value is either the configuration factory override that is responsible for the collection or null if there is not one.
Type: array
protected $collections = array();
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Config!ConfigCollectionInfo.php/property/ConfigCollectionInfo::collections/8.1.x