Expanded class hierarchy of TabInterface in Block Tabs 8
- interface \Drupal\Component\Plugin\PluginInspectionInterface; interface \Drupal\Component\Plugin\ConfigurableInterface; interface \Drupal\Component\Plugin\ContextAwarePluginInterface
- interface \Drupal\blocktabs\TabInterface
- interface \Drupal\blocktabs\ConfigurableTabInterface
- interface \Drupal\blocktabs\TabInterface