A list of all currently available themes. Type:

public ThemeHandler::rebuildThemeData() Scans

The app root. Type: string File core/lib/Drupal/Cor

public ThemeHandler::addTheme(Extension $theme)

The route builder to rebuild the routes if a theme is installed. Type:

public ThemeHandler::getDefault() Returns

The CSS asset collection optimizer service. Type:

Contains the features enabled for themes by default. Type:

The info parser to parse the theme.info.yml files. Type:

public ThemeHandler::setDefault($name) Sets