@class NSString, NSAttributedString, NSArray; @interface IMMessageDescriptor : NSObject @property (readonly, copy, nonatomic) NSString *messageGUID; @property (readonly, copy, nonatomic) NSAttributedString *messageBody; @property (readonly, nonatomic) NSArray *messageParts; - (void).cxx_destruct; - (id)initWithMessageBody:(id)a0 messageGUID:(id)a1; @end