The lock backend that should be used. Type:

public ThemeInitialization::__construct($root, ThemeHandlerInterface

Provides the theme initialization logic. Hierarchy class \Drupal\Core\Theme\

The libraries provided by the theme. Type:

public ActiveTheme::getOwner() Returns

Defines a theme and its information needed at runtime. The theme manager will store the active theme object. Hierarchy

public MissingThemeDependencyException

Exception to be thrown when base theme for installed theme is not installed. Hierarchy class

protected ThemeInitialization::prepareStylesheetsRemove(Extension

The CSRF token generator. Type: