@class NSMutableArray; @protocol BPSPublisher; @interface BPSBuffer : BMBookmarkablePublisher @property (retain, nonatomic) NSMutableArray *values; @property (retain, nonatomic) NSMutableArray *buffer; @property (readonly, nonatomic) id<BPSPublisher> upstream; @property (readonly, nonatomic) unsigned long long size; @property (readonly, nonatomic) unsigned long long prefetch; @property (readonly, nonatomic) unsigned long long whenFull; + (id)publisherWithPublisher:(id)a0 upstreams:(id)a1 bookmarkState:(id)a2; - (void)reset; - (void)applyBookmark:(id)a0; - (id)initWithUpstream:(id)a0 size:(unsigned long long)a1 prefetch:(unsigned long long)a2 whenFull:(unsigned long long)a3; - (id)nextEvent; - (id)upstreamPublishers; - (void)subscribe:(id)a0; - (void).cxx_destruct; - (id)validateBookmark:(id)a0; - (BOOL)canStoreInternalStateInBookmark; - (id)bookmark; - (id)bookmarkableUpstreams; - (void)addToBuffer:(id)a0; - (id)initWithUpstream:(id)a0 size:(unsigned long long)a1 prefetch:(unsigned long long)a2 whenFull:(unsigned long long)a3 values:(id)a4; @end