public Updater::update(&$filetransfer, $overrides = array())

public static Updater::getProjectName($directory) Gets

public Updater::install(&$filetransfer, $overrides = array())

protected Updater::getInstallArgs($overrides = array())

public Updater::getBackupDir() Returns the

Directory to install from. Type: string File core/l

public Updater::postUpdate() Performs actions

public static Updater::findInfoFile($directory) Determines

Defines the base class for Updaters used in Drupal. Hierarchy class \Drupal\Core\Updater\

The root directory under which new projects will be copied. Type: string File