@class NSString; @interface CKEncryptedDouble : CKEncryptedData @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) double ckDoubleValue; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)initWithDouble:(double)a0; - (id)value; @end