@class NSUUID, NSString;
@interface HKContributor : NSObject <NSSecureCoding, NSCopying>
@property (class, readonly) BOOL supportsSecureCoding;
@property (readonly, copy, nonatomic) NSUUID *UUID;
@property (readonly, copy, nonatomic) NSString *appleID;
@property (readonly, copy, nonatomic) NSString *callerID;
- (unsigned long long)hash;
- (void)encodeWithCoder:(id)a0;
- (id)description;
- (void).cxx_destruct;
- (BOOL)isEqual:(id)a0;
- (id)initWithCoder:(id)a0;
- (id)copyWithZone:(struct _NSZone { } *)a0;
- (id)_initWithUUID:(id)a0 appleID:(id)a1 callerID:(id)a2;
@end