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diff --git a/include/vbahelper/helperdecl.hxx b/include/vbahelper/helperdecl.hxx
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+++ b/include/vbahelper/helperdecl.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VBAHELPER_HELPERDECL_HXX
+#define INCLUDED_VBAHELPER_HELPERDECL_HXX
+
+#include <comphelper/servicedecl.hxx>
+
+namespace comphelper {
+namespace service_decl {
+template <typename ImplT_, typename WithArgsT = with_args<false> >
+struct vba_service_class_ : public serviceimpl_base< detail::OwnServiceImpl<ImplT_>, WithArgsT >
+{
+    typedef serviceimpl_base< detail::OwnServiceImpl<ImplT_>, WithArgsT > baseT;
+    /** Default ctor.  Implementation class without args, expecting
+        component context as single argument.
+    */
+    vba_service_class_() : baseT() {}
+    template <typename PostProcessFuncT>
+    /** Ctor to pass a post processing function/functor.
+
+        @tpl PostProcessDefaultT let your compiler deduce this
+        @param postProcessFunc function/functor that gets the yet unacquired
+                               ImplT_ pointer returning a
+                               uno::Reference<uno::XInterface>
+    */
+    explicit vba_service_class_( PostProcessFuncT const& postProcessFunc ) : baseT( postProcessFunc ) {}
+};
+
+} // namespace service_decl
+} // namespace comphelper
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */