--- /dev/null
+//
+// SUAppcastItem.h
+// Sparkle
+//
+// Created by Andy Matuschak on 3/12/06.
+// Copyright 2006 Andy Matuschak. All rights reserved.
+//
+
+#ifndef SUAPPCASTITEM_H
+#define SUAPPCASTITEM_H
+
+@interface SUAppcastItem : NSObject
+{
+@private
+ NSString *title;
+ NSDate *date;
+ NSString *itemDescription;
+
+ NSURL *releaseNotesURL;
+
+ NSString *DSASignature;
+ NSString *minimumSystemVersion;
+ NSString *maximumSystemVersion;
+
+ NSURL *fileURL;
+ NSString *versionString;
+ NSString *displayVersionString;
+
+ NSDictionary *deltaUpdates;
+
+ NSDictionary *propertiesDictionary;
+
+ NSURL *infoURL; // UK 2007-08-31
+}
+
+// Initializes with data from a dictionary provided by the RSS class.
+- initWithDictionary:(NSDictionary *)dict;
+- initWithDictionary:(NSDictionary *)dict failureReason:(NSString**)error;
+
+- (NSString *)title;
+- (NSString *)versionString;
+- (NSString *)displayVersionString;
+- (NSDate *)date;
+- (NSString *)itemDescription;
+- (NSURL *)releaseNotesURL;
+- (NSURL *)fileURL;
+- (NSString *)DSASignature;
+- (NSString *)minimumSystemVersion;
+- (NSString *)maximumSystemVersion;
+- (NSDictionary *)deltaUpdates;
+- (BOOL)isDeltaUpdate;
+
+// Returns the dictionary provided in initWithDictionary; this might be useful later for extensions.
+- (NSDictionary *)propertiesDictionary;
+
+- (NSURL *)infoURL; // UK 2007-08-31
+
+@end
+
+#endif