7 files declare their use of Contributor in Bibliography & Citation 8

bibcite_entity_test.install in modules/bibcite_entity/tests/bibcite_entity_test/bibcite_entity_test.install

Module installation hooks.

BibtexReferenceNormalizer.php in modules/bibcite_bibtex/src/Normalizer/BibtexReferenceNormalizer.php

ContributorSelection.php in modules/bibcite_entity/src/Plugin/EntityReferenceSelection/ContributorSelection.php

ContributorSettings.php in modules/bibcite_entity/src/Form/ContributorSettings.php

ContributorTest.php in modules/bibcite_entity/tests/src/Kernel/ContributorTest.php

ParseNameWidget.php in modules/bibcite_entity/src/Plugin/Field/FieldWidget/ParseNameWidget.php

ReferenceNormalizerBase.php in modules/bibcite_entity/src/Normalizer/ReferenceNormalizerBase.php