I've installed the last Qt version from the qt.io. (Qt 6.0.3 MinGW 64).

The project I'm working on requires TreeView so I've added the QtQuick.Controls import and to my surprise get the following error:

TreeView is not a type

Then I've tried to search that in the Qt help and find nothing about TreeView item. It just missed in the help pages.

Ok, I've looked in the changes docs and also find nothing. 

So what happened to this long-suffering control again? Where can I find it and how do I make this work?