#ifndef BASICEFFECTSPLUGIN_H#define BASICEFFECTSPLUGIN_H#include <QObject>#include "../textart/textartinterface.h"class ExtraEffectsPlugin : public QObject, public TextArtInterface{    Q_OBJECT    Q_INTERFACES(TextArtInterface)public:    QStringList effects() const;    QPixmap applyEffect(const QString &effect, const QString &text,                        const QFont &font, const QSize &size,                        const QPen &pen, const QBrush &brush);};#endif