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diff --git a/src/objc/nntp/MCONNTPFetchArticleOperation.h b/src/objc/nntp/MCONNTPFetchArticleOperation.h
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+++ b/src/objc/nntp/MCONNTPFetchArticleOperation.h
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+//
+//  MCONNTPFetchArticleOperation.h
+//  mailcore2
+//
+//  Created by Robert Widmann on 8/13/14.
+//  Copyright (c) 2014 MailCore. All rights reserved.
+//
+
+#ifndef MAILCORE_MCONNTPFETCHARTICLEOPERATION_H
+
+#define MAILCORE_MCONNTPFETCHARTICLEOPERATION_H
+
+#import <Foundation/Foundation.h>
+#import <MailCore/MCONNTPOperation.h>
+
+/** Fetch a message from NNTP3 */
+
+typedef void (^MCONNTPOperationProgressBlock)(unsigned int current, unsigned int maximum);
+
+@interface MCONNTPFetchArticleOperation : MCONNTPOperation
+
+/** This block will be called as data is downloaded from the network */
+@property (nonatomic, copy) MCONNTPOperationProgressBlock progress;
+
+/** 
+ Starts the asynchronous fetch operation.
+ 
+ @param completionBlock Called when the operation is finished.
+ 
+ - On success `error` will be nil and `data` will contain the message data
+ 
+ - On failure, `error` will be set with `MCOErrorDomain` as domain and an 
+ error code available in MCOConstants.h, `data` will be nil
+ */
+- (void) start:(void (^)(NSError * error, NSData * messageData))completionBlock;
+
+@end
+
+#endif