@class NSArray, NSMutableArray; @interface CKRecordGraph : NSObject { NSMutableArray *_nodes; NSArray *_sortedRecords; } + (id)topologicallySortRecords:(id)a0 withError:(id *)a1; - (id)init; - (id)description; - (id)recordsByTopologicalSortWithError:(id *)a0; - (void).cxx_destruct; - (BOOL)addRecords:(id)a0 error:(id *)a1; @end