public TwigExtension::escapeFilter(\Twig_Environment $env, $arg, $strategy

The URL generator. Type:

public TwigExtension::setThemeManager(ThemeManagerInterface $theme_

public TwigExtension::isUrlGenerationSafe(\Twig_Node $args_node)

The renderer. Type:

public TwigExtension::getNodeVisitors()

public TwigExtension::setDateFormatter(DateFormatterInterface $date

public TwigExtension::getLink($text, $url, $attributes = [])

The date formatter. Type:

public TwigExtension::getTokenParsers()