You can write the following in a qmldir file these days:
import QtQuick auto
import QtQml 2.4
pro2cmake should understand and convert these to cmake.
Change-Id: Ica1728de0c8d7a0b2b5aa341d20e60b23dfa7fe1
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>