home-mixer/server/src/main/scala/com/twitter/home_mixer/util/tweetypie/content/TweetMediaFeaturesExtractor.scala
timelineranker/server/src/main/scala/com/twitter/timelineranker/util/TweetMediaFeatureExtractor.scala

home-mixer/server/src/main/scala/com/twitter/home_mixer/model/ContentFeatures.scala
timelineranker/server/src/main/scala/com/twitter/timelineranker/recap/model/ContentFeatures.scala

home-mixer/server/src/main/scala/com/twitter/home_mixer/util/tweetypie/content/TweetMediaFeaturesExtractor.scala
timelineranker/server/src/main/scala/com/twitter/timelineranker/recap/model/ContentFeatures.scala

home-mixer/server/src/main/scala/com/twitter/home_mixer/model/ContentFeatures.scala
timelineranker/server/src/main/scala/com/twitter/timelineranker/util/TweetMediaFeatureExtractor.scala

home-mixer/server/src/main/scala/com/twitter/home_mixer/functional_component/side_effect/UpdateTimelinesPersistenceStoreSideEffect.scala
timelineranker/server/src/main/scala/com/twitter/timelineranker/recap/model/ContentFeatures.scala