6 files declare their use of InstagramAccountInterface in Instagram Feeds 8

CronHandler.php in src/CronHandler.php

InstagramFeedsEventBase.php in src/Event/InstagramFeedsEventBase.php

InstagramPostsObtainedEvent.php in src/Event/InstagramPostsObtainedEvent.php

instagram_feeds.tokens.inc in ./instagram_feeds.tokens.inc

Provides Token integration for Instagram Feeds.

MediaEntityInstantiatedEvent.php in src/Event/MediaEntityInstantiatedEvent.php

RefreshInstagramTokenActionDeriver.php in src/Plugin/Action/Derivative/RefreshInstagramTokenActionDeriver.php