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diff --git a/codemaker/source/cppumaker/dependencies.hxx b/codemaker/source/cppumaker/dependencies.hxx
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+++ b/codemaker/source/cppumaker/dependencies.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 <sal/config.h>
+
+#include <map>
+#include <string_view>
+
+#include <rtl/ref.hxx>
+
+namespace rtl { class OUString; }
+class TypeManager;
+
+/// @HTML
+
+namespace codemaker::cppumaker {
+
+/**
+   A simple class to track which other entities a given entity depends on.
+
+   <p>This class is not multi-thread&ndash;safe.</p>
+ */
+class Dependencies {
+public:
+    /**
+       Flags to distinguish whether one entity depends on another entity because
+       the second is a direct base of the first or an exception thrown by the
+       first.
+     */
+    enum Kind { KIND_NORMAL, KIND_BASE, KIND_EXCEPTION };
+
+    typedef std::map< OUString, Kind > Map;
+
+    /**
+       Constructs the dependencies for a given entity.
+
+       @param manager a type manager, to obtain information about the given
+       entity; must not be null
+
+       @param name the UNOIDL name of an enum type, plain struct type,
+       polymorphic struct type template, exception type, interface type,
+       typedef, constant group, single-interface--based service, or
+       interface-based singleton entity
+     */
+    Dependencies(
+        rtl::Reference< TypeManager > const & manager,
+        OUString const & name);
+
+    ~Dependencies();
+
+    Dependencies(const Dependencies&) = delete;
+    const Dependencies& operator=(const Dependencies&) = delete;
+
+    Map const & getMap() const { return m_map; }
+
+    bool hasBooleanDependency() const { return m_booleanDependency; }
+
+    bool hasByteDependency() const { return m_byteDependency; }
+
+    bool hasShortDependency() const { return m_shortDependency; }
+
+    bool hasUnsignedShortDependency() const
+    { return m_unsignedShortDependency; }
+
+    bool hasLongDependency() const { return m_longDependency; }
+
+    bool hasUnsignedLongDependency() const
+    { return m_unsignedLongDependency; }
+
+    bool hasHyperDependency() const { return m_hyperDependency; }
+
+    bool hasUnsignedHyperDependency() const
+    { return m_unsignedHyperDependency; }
+
+    bool hasCharDependency() const { return m_charDependency; }
+
+    bool hasStringDependency() const { return m_stringDependency; }
+
+    bool hasTypeDependency() const { return m_typeDependency; }
+
+    bool hasAnyDependency() const { return m_anyDependency; }
+
+    bool hasSequenceDependency() const { return m_sequenceDependency; }
+
+private:
+    void insert(std::u16string_view name, Kind kind);
+
+    rtl::Reference< TypeManager > m_manager;
+    Map m_map;
+    bool m_voidDependency;
+    bool m_booleanDependency;
+    bool m_byteDependency;
+    bool m_shortDependency;
+    bool m_unsignedShortDependency;
+    bool m_longDependency;
+    bool m_unsignedLongDependency;
+    bool m_hyperDependency;
+    bool m_unsignedHyperDependency;
+    bool m_charDependency;
+    bool m_stringDependency;
+    bool m_typeDependency;
+    bool m_anyDependency;
+    bool m_sequenceDependency;
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */