Expanded class hierarchy of PreExistingConfigException in Zircon Profile 8
- class \Drupal\Core\Config\ConfigException extends \Drupal\Core\Config\RuntimeException
- class \Drupal\Core\Config\ConfigDuplicateUUIDException
- class \Drupal\Core\Config\ConfigImporterException
- class \Drupal\Core\Config\ConfigNameException
- class \Drupal\Core\Config\ConfigPrefixLengthException
- class \Drupal\Core\Config\ConfigValueException
- class \Drupal\Core\Config\Entity\Exception\ConfigEntityIdLengthException
- class \Drupal\Core\Config\Entity\Exception\ConfigEntityStorageClassException
- class \Drupal\Core\Config\PreExistingConfigException
- class \Drupal\Core\Config\StorageException
- class \Drupal\Core\Config\UnmetDependenciesException
- class \Drupal\Core\Config\UnsupportedDataTypeConfigException