@class NSObject, NSString, NSMutableArray, BMRegistrar; @protocol OS_dispatch_queue; @interface BMBFSPruningDelegate : NSObject <BMStreamDatastorePruningDelegate> { BMRegistrar *_registrar; } @property (retain, nonatomic) NSMutableArray *prunedIdentifiables; @property (readonly, nonatomic) NSString *streamId; @property (readonly, nonatomic) BMRegistrar *registrar; @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *queue; + (id)new; - (id)init; - (void).cxx_destruct; - (void)didPruneEvents; - (void)willPruneEvent:(id)a0; - (id)initWithStreamId:(id)a0; - (id)initWithStreamId:(id)a0 registrar:(id)a1; - (BOOL)shouldHandleDeletions; @end