Binary package “qt6-base-private-dev” in ubuntu kinetic

Qt 6 base private development files

 Qt is a cross-platform C++ application framework. Qt's primary feature
 is its rich set of widgets that provide standard GUI functionality.
 .
 This package contains the private header development files for building some
 Qt 6 applications like the Qt Creator QML Designer plugin.
 .
 Use at your own risk.