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** This file is part of the QtDeclarative module of the Qt Toolkit.
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****************************************************************************/

#ifndef QDECLARATIVEOBSERVERINTERFACE_H
#define QDECLARATIVEOBSERVERINTERFACE_H

#include <QtDeclarative/private/qdeclarativeglobal_p.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class Q_DECLARATIVE_EXPORT QDeclarativeObserverInterface
{
public:
    QDeclarativeObserverInterface() {}
    virtual ~QDeclarativeObserverInterface() {}

    virtual void activate() = 0;
    virtual void deactivate() = 0;
};

Q_DECLARE_INTERFACE(QDeclarativeObserverInterface, "com.trolltech.Qt.QDeclarativeObserverInterface/1.0")

QT_END_NAMESPACE

QT_END_HEADER

#endif // QDECLARATIVEOBSERVERINTERFACE_H