@class NSString, SYDocumentAttributes, SYDocument; @interface SYReturnToSenderRequest : NSObject <SYDocumentWorkflowsRequestInternal, SYDocumentWorkflowsRequest> @property (retain, nonatomic) SYDocumentAttributes *storedDocumentAttributes; @property (retain, nonatomic) SYDocument *document; @property (nonatomic) BOOL shouldCreateNewMessage; @property (readonly, nonatomic) NSString *documentIndexKey; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end