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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef ECHOINTERFACE_H
#define ECHOINTERFACE_H
#include <QObject>
#include <QString>
//! [0]
class EchoInterface
{
public:
virtual ~EchoInterface() = default;
virtual QString echo(const QString &message) = 0;
};
QT_BEGIN_NAMESPACE
#define EchoInterface_iid "org.qt-project.Qt.Examples.EchoInterface"
Q_DECLARE_INTERFACE(EchoInterface, EchoInterface_iid)
QT_END_NAMESPACE
//! [0]
#endif
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