{
static_assert(!std::is_same<Slot, const char*>::value, "Old-style slots not supported");
QObject::connect(notifier(normalizedKey(_group, keyForNotify(key))), &SettingsChangeNotifier::valueChanged, receiver, slot);
{
static_assert(!std::is_same<Slot, const char*>::value, "Old-style slots not supported");
QObject::connect(notifier(normalizedKey(_group, keyForNotify(key))), &SettingsChangeNotifier::valueChanged, receiver, slot);