@class NSString, NSObject; @protocol NSSecureCoding; @interface UVServiceHubMessage : NSObject @property (readonly, nonatomic) NSString *messageType; @property (readonly, nonatomic) NSObject<NSSecureCoding> *payload; @property (readonly, nonatomic) id /* block */ replyHandler; - (void).cxx_destruct; - (id)initWithMessageType:(id)a0 payload:(id)a1 replyHandler:(id /* block */)a2; @end