typedef QVector<QQmlPropertyData> IndexCache;
typedef QStringMultiHash<QPair<int, QQmlPropertyData *> > StringCache;
typedef QVector<int> AllowedRevisionCache;
typedef QVector<QQmlPropertyData> IndexCache;
typedef QStringMultiHash<QPair<int, QQmlPropertyData *> > StringCache;
typedef QVector<int> AllowedRevisionCache;