@class BPSCorrelateOrderedMerge, BPSCorrelateHandler; @protocol BPSPublisher; @interface BPSCorrelate : BMBookmarkablePublisher { BPSCorrelateOrderedMerge *_merger; } @property (readonly, nonatomic) id<BPSPublisher> prior; @property (readonly, nonatomic) id<BPSPublisher> current; @property (readonly, nonatomic) BPSCorrelateHandler *correlateHandler; + (id)new; + (id)publisherWithPublisher:(id)a0 upstreams:(id)a1 bookmarkState:(id)a2; + (long long)correlateSourceForIndex:(long long)a0; + (id)correlatePublisherChainWithPrior:(id)a0 current:(id)a1 comparator:(id /* block */)a2 correlateHandler:(id)a3; - (id)init; - (void)subscribe:(id)a0; - (id)initWithPrior:(id)a0 current:(id)a1 comparator:(id /* block */)a2 updatedInitialContext:(id)a3 correlateHandler:(id)a4; - (void).cxx_destruct; - (id)initWithPrior:(id)a0 current:(id)a1 comparator:(id /* block */)a2 correlateHandler:(id)a3; - (BOOL)canStoreInternalStateInBookmark; - (id)bookmarkableUpstreams; @end