public NullStorage::getAllCollectionNames() Gets

Name of the event fired when deleting a configuration object. This event allows modules to perform an action whenever a configuration object

public PreExistingConfigException::getConfi

public ArrayElement::isEmpty() Determines

protected ExtensionInstallStorage::getAllFolders()

public StorageInterface::listAll($prefix = '')

The configuration factory. Type:

public ConfigEntityDependency::getConfigDepe

public ConfigEntityBase::isInstallable()

Provides an implementation of a configuration entity type and its metadata. Hierarchy class