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diff --git a/xmloff/inc/DomBuilderContext.hxx b/xmloff/inc/DomBuilderContext.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 .
+ */
+
+#pragma once
+
+#include <xmloff/xmlictxt.hxx>
+
+
+// forward declarations
+
+
+namespace com::sun::star {
+    namespace xml::dom {
+        class XNode;
+        class XDocument;
+    }
+    namespace xml::sax {
+        class XAttributeList;
+    }
+}
+class SvXMLImport;
+class SvXMLImportContext;
+
+/**
+ * DomBuilderContext creates a DOM tree suitable for in-memory processing of
+ * XML data from a sequence of SAX events */
+class DomBuilderContext final : public SvXMLImportContext
+{
+    css::uno::Reference<css::xml::dom::XNode> mxNode;
+
+    void HandleAttributes(const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs);
+
+public:
+
+    /** default constructor: create new DOM tree */
+    DomBuilderContext( SvXMLImport& rImport,
+                       sal_Int32 nElement );
+    DomBuilderContext( SvXMLImport& rImport,
+                       const OUString & Namespace, const OUString & Name );
+
+    /** constructor: create DOM subtree under the given node */
+    DomBuilderContext( SvXMLImport& rImport,
+                       sal_Int32 nElement,
+                       css::uno::Reference<css::xml::dom::XNode> const & );
+    /** constructor: create DOM subtree under the given node */
+    DomBuilderContext( SvXMLImport& rImport,
+                       const OUString & Namespace, const OUString & Name,
+                       css::uno::Reference<css::xml::dom::XNode> const & );
+
+    virtual ~DomBuilderContext() override;
+
+
+    // access to the DOM tree
+
+
+    /** access the DOM tree */
+    css::uno::Reference<css::xml::dom::XDocument> getTree();
+
+
+    // implement SvXMLImportContext methods:
+
+    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
+        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;
+    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createUnknownChildContext(
+        const OUString& Namespace, const OUString& Name,
+        const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
+
+    virtual void SAL_CALL startFastElement(
+        sal_Int32 nElement,
+        const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
+    virtual void SAL_CALL startUnknownElement(const OUString & Namespace, const OUString & Name,
+        const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
+
+    virtual void SAL_CALL characters( const OUString& rChars ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */