@protocol NSSecureCoding; @interface HKHealthAppIDSMessage : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) long long type; @property (retain, nonatomic) id<NSSecureCoding> payload; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (id)initWithMessageKind:(long long)a0; @end