6 files declare their use of LabelHelper in Address 8

Address.php in src/Element/Address.php

AddressFormatConstraintValidator.php in src/Plugin/Validation/Constraint/AddressFormatConstraintValidator.php

AddressItem.php in src/Plugin/Field/FieldType/AddressItem.php

AdministrativeArea.php in src/Plugin/views/filter/AdministrativeArea.php

ZoneDefaultFormatter.php in src/Plugin/Field/FieldFormatter/ZoneDefaultFormatter.php

ZoneTerritory.php in src/Element/ZoneTerritory.php