public RecursiveExtens

Discovers available extensions in the filesystem. To also discover test modules, add

public ModuleHandlerInterface::loadAll()

The drupal kernel. Type:

The config factory to get the installed themes. Type:

protected ThemeHandler::getExtensionDiscovery()

InfoParser instance for parsing .info.yml files. Type:

protected ThemeInstaller::systemListReset()

public ThemeHandlerInterface::getBaseThemes(array $themes

hook_update_last_removed() Return a number which is no longer available as