@class NSSet; @interface SBHSetDiff : NSObject @property (readonly, nonatomic) NSSet *additions; @property (readonly, nonatomic) NSSet *deletions; @property (readonly, nonatomic) NSSet *updates; @property (readonly, nonatomic) NSSet *fromSet; @property (readonly, nonatomic) NSSet *toSet; + (id)diffFromSet:(id)a0 toSet:(id)a1; - (unsigned long long)hash; - (id)description; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)_initWithFromSet:(id)a0 toSet:(id)a1 additions:(id)a2 deletions:(id)a3 updates:(id)a4; @end