@interface HKIndexableObject : NSObject @property (readonly, copy, nonatomic) id object; @property (readonly, nonatomic) unsigned long long compoundIndex; @property (readonly, nonatomic) unsigned char outermostIndex; + (id)indexableObjectWithObject:(id)a0; + (id)indexableObjectWithObject:(id)a0 compoundIndex:(unsigned long long)a1; + (id)indexableObjectWithObject:(id)a0 index:(unsigned char)a1 error:(id *)a2; + (id)indexableObjectsByApplyingOutermostIndex:(id)a0 expectedCount:(long long)a1 error:(id *)a2; - (id)init; - (void).cxx_destruct; - (id)indexableObjectCollectingPushingIndex:(unsigned char)a0 error:(id *)a1; - (id)indexableObjectPoppingIndexWithError:(id *)a0; - (id)initWithObject:(id)a0 compoundIndex:(unsigned long long)a1; @end