public: template <typename Func1, typename Func2> static inline typename std::enable_if<int(QtPrivate::FunctionPointer<Func2>::ArgumentCount) >= 0 && !QtPrivate::FunctionPointer<Func2>::IsPointerToMemberFunction, QMetaObject::Connection>::type connect(const typename QtPrivate::FunctionPointer<Func1>::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type = Qt::AutoConnection) {…}