1 files changed, 13 insertions, 13 deletions
diff --git a/src/objc/abstract/MCOMessageHeader.h b/src/objc/abstract/MCOMessageHeader.h
index ba426bd0..e68cf33c 100644
--- a/src/objc/abstract/MCOMessageHeader.h
+++ b/src/objc/abstract/MCOMessageHeader.h
@@ -25,10 +25,10 @@
 @property (nonatomic, readonly, getter=isMessageIDAutoGenerated) BOOL messageIDAutoGenerated;
 
 /** References field. It's an array of message-ids.*/
-@property (nonatomic, copy) NSArray<NSString *> * references;
+@property (nonatomic, copy) NSArray * /* NSString */ references;
 
 /** In-Reply-To field. It's an array of message-ids.*/
-@property (nonatomic, copy) NSArray<NSString *> * inReplyTo;
+@property (nonatomic, copy) NSArray * /* NSString */ inReplyTo;
 
 /** Date field: sent date of the message.*/
 @property (nonatomic, strong) NSDate * date;
@@ -42,17 +42,17 @@
 /** From field: address of the sender of the message.*/
 @property (nonatomic, copy) MCOAddress * from;
 
-/** To field: recipient of the message.*/
-@property (nonatomic, copy) NSArray<MCOAddress *> *to;
+/** To field: recipient of the message. It's an array of MCOAddress.*/
+@property (nonatomic, copy) NSArray * /* MCOAddress */ to;
 
-/** Cc field: cc recipient of the message.*/
-@property (nonatomic, copy) NSArray<MCOAddress *> * cc;
+/** Cc field: cc recipient of the message. It's an array of MCOAddress.*/
+@property (nonatomic, copy) NSArray * /* MCOAddress */ cc;
 
-/** Bcc field: bcc recipient of the message.*/
-@property (nonatomic, copy) NSArray<MCOAddress *> * bcc;
+/** Bcc field: bcc recipient of the message. It's an array of MCOAddress.*/
+@property (nonatomic, copy) NSArray * /* MCOAddress */ bcc;
 
-/** Reply-To field.*/
-@property (nonatomic, copy) NSArray<MCOAddress *> * replyTo;
+/** Reply-To field. It's an array of MCOAddress.*/
+@property (nonatomic, copy) NSArray * /* MCOAddress */ replyTo;
 
 /** Subject of the message.*/
 @property (nonatomic, copy) NSString * subject;
@@ -76,7 +76,7 @@
 - (NSString *) extraHeaderValueForName:(NSString *)name;
 
 /** Returns an array with the names of all custom headers.*/
-- (NSArray<NSString *> *) allExtraHeadersNames;
+- (NSArray * /* NSString */) allExtraHeadersNames;
 
 /** Extracted subject (also remove square brackets).*/
 - (NSString *) extractedSubject;
@@ -88,10 +88,10 @@
 - (void) importHeadersData:(NSData *)data;
 
 /** Returns a header that can be used as a base for a reply message.*/
-- (MCOMessageHeader *) replyHeaderWithExcludedRecipients:(NSArray<MCOAddress *> *)excludedRecipients;
+- (MCOMessageHeader *) replyHeaderWithExcludedRecipients:(NSArray * /* MCOAddress */)excludedRecipients;
 
 /** Returns a header that can be used as a base for a reply all message.*/
-- (MCOMessageHeader *) replyAllHeaderWithExcludedRecipients:(NSArray<MCOAddress *> *)excludedRecipients;
+- (MCOMessageHeader *) replyAllHeaderWithExcludedRecipients:(NSArray * /* MCOAddress */)excludedRecipients;
 
 /** Returns a header that can be used as a base for a forward message.*/
 - (MCOMessageHeader *) forwardHeader;