New comment by sirikid on void-packages repository

https://github.com/void-linux/void-packages/pull/12722#issuecomment-506482717
Comment:
I am trying to switch the whole system to Wayland right now. DE (WM) is Sway.
```
CLUTTER_BACKEND=wayland
GDK_BACKEND=wayland
QT_QPA_PLATFORM=wayland-egl
WAYLAND_DISPLAY=wayland-0
```