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diff --git a/sc/source/filter/xml/xmlnexpi.hxx b/sc/source/filter/xml/xmlnexpi.hxx
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+++ b/sc/source/filter/xml/xmlnexpi.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 <types.hxx>
+#include "importcontext.hxx"
+
+#include <memory>
+
+namespace sax_fastparser { class FastAttributeList; }
+
+struct ScMyNamedExpression;
+
+class ScXMLNamedExpressionsContext : public ScXMLImportContext
+{
+public:
+
+    class Inserter
+    {
+    public:
+        virtual ~Inserter() {}
+        virtual void insert(ScMyNamedExpression aExp) = 0;
+    };
+
+    /**
+     * Global named expressions are inserted into ScXMLImport, which does the
+     * bulk insertion at the end of the import.
+     */
+    class GlobalInserter : public Inserter
+    {
+    public:
+        explicit GlobalInserter(ScXMLImport& rImport);
+        virtual void insert(ScMyNamedExpression aExp) override;
+    private:
+        ScXMLImport& mrImport;
+    };
+
+    /**
+     * Sheet local named expressions are inserted directly into ScRangeName
+     * instance of that sheet.  TODO: the global ones should be inserted the
+     * same way for efficiency.
+     */
+    class SheetLocalInserter : public Inserter
+    {
+    public:
+        SheetLocalInserter(ScXMLImport& rImport, SCTAB nTab);
+        virtual void insert(ScMyNamedExpression aExp) override;
+    private:
+        ScXMLImport& mrImport;
+        SCTAB mnTab;
+    };
+
+    ScXMLNamedExpressionsContext(
+        ScXMLImport& rImport,
+        std::shared_ptr<Inserter> pInserter );
+
+    virtual ~ScXMLNamedExpressionsContext() override;
+
+    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
+        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
+
+private:
+    std::shared_ptr<Inserter> mpInserter;
+};
+
+class ScXMLNamedRangeContext : public ScXMLImportContext
+{
+public:
+
+    ScXMLNamedRangeContext(
+        ScXMLImport& rImport,
+        const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
+        ScXMLNamedExpressionsContext::Inserter* pInserter );
+
+    virtual ~ScXMLNamedRangeContext() override;
+};
+
+class ScXMLNamedExpressionContext : public ScXMLImportContext
+{
+public:
+
+    ScXMLNamedExpressionContext(
+        ScXMLImport& rImport,
+        const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
+        ScXMLNamedExpressionsContext::Inserter* pInserter );
+
+    virtual ~ScXMLNamedExpressionContext() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */