protected property BookUninstallValidator::$bookOutlineStorage in Drupal 9
Same name and namespace in other branches
- 8 core/modules/book/src/BookUninstallValidator.php \Drupal\book\BookUninstallValidator::bookOutlineStorage
The book outline storage.
Type: \Drupal\book\BookOutlineStorageInterface
File
- core/
modules/ book/ src/ BookUninstallValidator.php, line 23
Class
- BookUninstallValidator
- Prevents book module from being uninstalled whilst any book nodes exist or there are any book outline stored.
Namespace
Drupal\bookCode
protected $bookOutlineStorage;