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++ // Copyright (C) 2026 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
++
++ #ifndef NAMESAKESINGLETON_H
++ #define NAMESAKESINGLETON_H
++
++ #include <QtCore/QObject>
++ #include <QtQml/qqml.h>
++
++ // Backs the QML singleton type "Namesake". Its *class* name deliberately equals
++ // the name of an unrelated, non-singleton QML type (see namesaketest.qdoc). This
++ // mirrors QtQml, where the QML type "Qt" is a singleton backed by a C++ class
++ // named QtObject, while a separate QML type is also named QtObject and is backed
++ // by plain QObject.
++ class NamesakeObject : public QObject
++ {
++ Q_OBJECT
++ QML_NAMED_ELEMENT(Namesake)
++ QML_SINGLETON
++
++ public:
++ explicit NamesakeObject(QObject *parent = nullptr);
++
++ Q_INVOKABLE QString getNamesakeMessage() const;
++ };
++
++ // The native type of the QML type "NamesakeObject". Carries no QML_SINGLETON.
++ class PlainObject : public QObject
++ {
++ Q_OBJECT
++
++ public:
++ explicit PlainObject(QObject *parent = nullptr);
++
++ Q_INVOKABLE QString getPlainMessage() const;
++ };
++
++ #endif // NAMESAKESINGLETON_H