The database lock object. Type:

public ConfigManagerInterface::createSnapshot(StorageInterface

public StorageInterface::read($name) Reads

public Config::getOriginal($key = '', $apply_overrides = TRUE)

Interface for classes that install config. Hierarchy interface \Drupal\Core\Config\

public ImmutableConfig::clear($key) Unsets

public InstallStorage::getComponentNames(array $list)

The event dispatcher. Type: \Symfony\Component\EventDispatcher\EventDispatcherInterface File

public ConfigInstaller::installDefaultConfig($type, $name)

Defines a generic configuration element. Hierarchy class \Drupal\Core\TypedData\