Interface for a typed configuration object that contains multiple elements. A list of typed configuration contains any number of items whose

public FileStorage::getCollectionName() Gets

public DatabaseStorage::createCollection($collection)

Gets information on all the possible configuration collections. Hierarchy class \

The configuration entity's configuration object name. Type: string File

public ConfigEntityStorage::importUpdate($name, Config

An event dispatcher instance to use for configuration events. Type: \Symfony\Component\EventDispatcher\EventDispatcherInterface

public ConfigImportForm::submitForm(array &$form, FormStateInterface

protected ConfigInstaller::getActiveStorages($collection = Storag

Exception thrown when a config import fails. Hierarchy class \Drupal\Core\Config\