All classes that implement PostInstallInterface in Group 2.0.x
- class \Drupal\group\Plugin\Group\RelationHandlerDefault\PostInstall implements PostInstallInterface uses PostInstallTrait
- class \Drupal\group\Plugin\Group\RelationHandler\EmptyPostInstall implements PostInstallInterface uses PostInstallTrait
- class \Drupal\group\Plugin\Group\RelationHandler\GroupMembershipPostInstall implements PostInstallInterface uses StringTranslationTrait, PostInstallTrait