diff -r 4ea6f81c838a -r 0e9bb658ef58 mmuifw_plat/alf_widgetmodel_api/inc/alf/ialfmodelbase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmuifw_plat/alf_widgetmodel_api/inc/alf/ialfmodelbase.h	Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,54 @@
+/*
+* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  This interface defines a generic data type
+*
+*/
+
+
+
+
+#ifndef I_ALFMODELBASE_H
+#define I_ALFMODELBASE_H
+
+namespace osncore
+    {
+class UString;
+    }
+
+using osncore::UString;
+
+namespace Alf
+    {
+// CLASS DECLARATIONS
+
+/**
+ * Base class for setting custom data to a variant type.
+ * Derive from this class if you want to store custom data in
+ * a variant type.
+ * @lib alfwidgetmodel.lib
+ * @since S60 ?S60_version
+ * @status Draft
+ */
+class IAlfModelBase
+    {
+public:
+    virtual ~IAlfModelBase() {}
+    virtual const UString& Type() = 0;
+    };
+
+    }// namespace Alf
+
+#endif // I_ALFMODEL_H
+
+// End of File