6 files declare their use of VocabularyStorageInterface in Drupal 8

ForumController.php in core/modules/forum/src/Controller/ForumController.php

NodeTermData.php in core/modules/taxonomy/src/Plugin/views/relationship/NodeTermData.php

TaxonomyIndexTid.php in core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTid.php

TaxonomyIndexTid.php in core/modules/taxonomy/src/Plugin/views/field/TaxonomyIndexTid.php

Tid.php in core/modules/taxonomy/src/Plugin/views/argument_default/Tid.php

VocabularyVid.php in core/modules/taxonomy/src/Plugin/views/argument/VocabularyVid.php