All classes that implement MenuLinkFormInterface in Drupal 9
- class \Drupal\Core\Menu\Form\MenuLinkDefaultForm implements ContainerInjectionInterface, MenuLinkFormInterface uses StringTranslationTrait
- class \Drupal\colossal_menu\Form\LinkForm implements MenuLinkFormInterface
- class \Drupal\menu_link\Plugin\Menu\Form\MenuLinkFieldForm
- class \Drupal\views\Plugin\Menu\Form\ViewsMenuLinkForm