All classes that implement RenderableInterface in Zircon Profile 8
- class \Drupal\Core\Breadcrumb\Breadcrumb implements RefinableCacheableDependencyInterface, RenderableInterface uses RefinableCacheableDependencyTrait
- class \Drupal\Core\Link implements RenderableInterface uses LinkGeneratorTrait
- class \Drupal\twig_theme_test\ExampleRenderable implements RenderableInterface