@class NSString, NSArray, NSPredicate, NSEntityDescription; @interface NSFetchIndexDescription : NSObject <NSSecureCoding, NSCoding, NSCopying> { NSString *_name; NSArray *_elements; NSEntityDescription *_entity; NSPredicate *_partialIndexPredicate; } @property (class, readonly) BOOL supportsSecureCoding; @property (copy) NSString *name; @property (copy) NSArray *elements; @property (readonly, nonatomic) NSEntityDescription *entity; @property (copy) NSPredicate *partialIndexPredicate; - (unsigned long long)hash; - (void)dealloc; - (long long)_compare:(id)a0; - (void)encodeWithCoder:(id)a0; - (void)_setEntity:(id)a0; - (id)description; - (void)_throwIfNotEditable; - (id)initWithName:(id)a0 predicate:(id)a1 elements:(id)a2 entity:(id)a3; - (id)initWithName:(id)a0 elements:(id)a1; - (BOOL)isEqual:(id)a0; - (BOOL)_isEditable; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end