phorge-phorge/src/applications/diffusion/herald/DiffusionCommitHeraldField.php

<?php

abstract class DiffusionCommitHeraldField extends HeraldField {

  public function supportsObject($object) {
    return ($object instanceof PhabricatorRepositoryCommit);
  }

  public function getFieldGroupKey() {
    return DiffusionCommitHeraldFieldGroup::FIELDGROUPKEY;
  }

}