Put QT_VERSION check around Kdelibs4Migration class
This way one can catch this case when one does experimental ports to Qt6/KF6.
Emitting deprecation warnings would only annoy consumers, because all of the usages are for compatibility logic only.
This way one can catch this case when one does experimental ports to Qt6/KF6.
Emitting deprecation warnings would only annoy consumers, because all of the usages are for compatibility logic only.