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diff --git a/include/xmloff/XMLEventExport.hxx b/include/xmloff/XMLEventExport.hxx
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+++ b/include/xmloff/XMLEventExport.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_XMLOFF_XMLEVENTEXPORT_HXX
+#define INCLUDED_XMLOFF_XMLEVENTEXPORT_HXX
+
+#include <sal/config.h>
+#include <xmloff/dllapi.h>
+#include <sal/types.h>
+#include <rtl/ustring.hxx>
+#include <xmloff/xmlevent.hxx>
+
+#include <map>
+#include <memory>
+
+class SvXMLExport;
+namespace com::sun::star {
+    namespace document { class XEventsSupplier; }
+    namespace container { class XNameReplace; }
+    namespace container { class XNameAccess; }
+    namespace beans { struct PropertyValue; }
+}
+
+namespace com::sun::star::uno { template <class interface_type> class Reference; }
+namespace com::sun::star::uno { template <typename > class Sequence; }
+
+typedef ::std::map< OUString, std::unique_ptr<XMLEventExportHandler> > HandlerMap;
+typedef ::std::map< OUString, XMLEventName > NameMap;
+
+/**
+ * Export instances of EventsSupplier services. To use this class you
+ * must fulfill two conditions:
+ *
+ * 1) provide a translation from the API event names to XML event
+ * names
+ * 2) Register XMLEventExportHandler instances for all script types
+ * that you would like to export.
+ *
+ * The Export()-Methods all have a bUseWhitespace parameter that
+ * causes the exported elements to be surrounded by whitespace, which
+ * in turn causes the elements to be indented properly. By default,
+ * whitespace is used, but it may not be called for in all cases (e.g
+ * events attached to hyperlink within a paragraph.)
+ */
+class XMLOFF_DLLPUBLIC XMLEventExport
+{
+    SvXMLExport& m_rExport;
+
+    HandlerMap m_aHandlerMap;
+    NameMap m_aNameTranslationMap;
+
+    bool m_bExtNamespace;
+
+public:
+    XMLEventExport(SvXMLExport& rExport);
+    ~XMLEventExport();
+
+    XMLEventExport& operator=( XMLEventExport const & ) = delete; // MSVC2017 workaround
+    XMLEventExport( XMLEventExport const & ) = delete; // MSVC2017 workaround
+
+    /// register an EventExportHandler for a particular script type
+    ///
+    /// The handlers will be deleted when the object is destroyed, hence
+    /// no pointers to a handler registered with AddHandler() should be
+    /// held by anyone.
+    void AddHandler( const OUString& rName,
+                     std::unique_ptr<XMLEventExportHandler> pHandler );
+
+    /// register additional event names
+    void AddTranslationTable( const XMLEventNameTranslation* pTransTable );
+
+    /// export the events (calls EventExport::Export(Reference<XNameAccess>) )
+    void Export( css::uno::Reference<css::document::XEventsSupplier> const & xAccess,
+                bool bUseWhitespace = true);
+
+    /// export the events (calls EventExport::Export(Reference<XNameAccess>) )
+    void Export( css::uno::Reference<css::container::XNameReplace> const & xAccess,
+                bool bUseWhitespace = true);
+
+    /// export the events (writes <office:events> element)
+    void Export( css::uno::Reference<css::container::XNameAccess> const & xAccess,
+                bool bUseWhitespace = true);
+
+    /// export the events, but write <officeooo:events> element
+    /// (for new file format additions)
+    void ExportExt( css::uno::Reference<css::container::XNameAccess> const & xAccess);
+
+    /// export a single event (writes <office:events> element)
+    void ExportSingleEvent(
+        const css::uno::Sequence<css::beans::PropertyValue>& rEventValues,
+        const OUString& rApiEventName,
+        bool bUseWhitespace = true );
+
+private:
+
+    /// export one event (start container-element if necessary)
+    SAL_DLLPRIVATE void ExportEvent(
+        const css::uno::Sequence<css::beans::PropertyValue>& rEventValues,
+        const XMLEventName& rXmlEventName,
+        bool bUseWhitespace,
+        bool& rExported);
+
+    /// export the start element
+    SAL_DLLPRIVATE void StartElement(bool bUseWhitespace);
+
+    /// export the end element
+    SAL_DLLPRIVATE void EndElement(bool bUseWhitespace);
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */