@interface HKConceptIndexUtilities : NSObject + (id)firstComponentForKeyPath:(id)a0 error:(id *)a1; + (BOOL)applyConcepts:(id)a0 toIndexableObject:(id)a1 keyPath:(id)a2 error:(id *)a3; + (BOOL)assignError:(id *)a0 forInvalidKeyPath:(id)a1 inClass:(Class)a2; + (id)conceptsForIndexedConcepts:(id)a0 expectedCount:(long long)a1 context:(id)a2 error:(id *)a3; + (id)indexedCodingsForCodingCollections:(id)a0 context:(id)a1 error:(id *)a2; + (id)keyPathRemovingFirstComponentFromKeyPath:(id)a0 error:(id *)a1; + (id)keyPaths:(id)a0 prefix:(id)a1; + (id)medicalCodingCollectionForIndexableObject:(id)a0 keyPath:(id)a1 error:(id *)a2; - (id)init; @end