All classes that implement OEmbedInterface in Drupal 9
- class \Drupal\media\Plugin\media\Source\OEmbed implements OEmbedInterface
- class \Drupal\media_entity_instagram\Plugin\media\Source\Instagram
- class \Drupal\varbase_media\Plugin\media\Source\VarbaseMediaRemoteVideo implements InputMatchInterface
- class \Drupal\varbase_media_instagram\Plugin\media\Source\VarbaseMediaInstagram implements InputMatchInterface uses ValidationConstraintMatchTrait