8 files declare their use of MetatagManagerInterface in Metatag 8

GenerateTagCommand.php in src/Command/GenerateTagCommand.php

MetatagDefaultsForm.php in src/Form/MetatagDefaultsForm.php

MetatagFirehose.php in src/Plugin/Field/FieldWidget/MetatagFirehose.php

MetatagSettingsForm.php in src/Form/MetatagSettingsForm.php

MetatagViewsController.php in metatag_views/src/Controller/MetatagViewsController.php

MetatagViewsEditForm.php in metatag_views/src/Form/MetatagViewsEditForm.php

MetatagViewsTranslationController.php in metatag_views/src/Controller/MetatagViewsTranslationController.php

MetatagViewsTranslationForm.php in metatag_views/src/Form/MetatagViewsTranslationForm.php