public ThemeInitialization::loadActiveTheme(ActiveTheme $a

public ActiveTheme::getBaseThemes() Returns

public ThemeAccessCheck::access($theme)

public ThemeManager::setActiveTheme(ActiveTheme $active_theme)

public ThemeInitialization::getActiveTheme(Extension $theme

public ActiveTheme::getRegions() The

public ThemeAccessCheck::__construct(ThemeHandlerInterface $them

Defines an interface for classes which determine the active theme. To set the active theme, create a new service tagged with 'theme_negotiator'

public ActiveTheme::getExtension() Returns

public ThemeInitializationInterface::loa