debian/changelog

+xserver-xorg-input-libinput (0.28.2-2) unstable; urgency=medium
+
+  * Ship configuration snippet in the udeb as well.
+
+ -- Cyril Brulebois <kibi@debian.org>  Sun, 31 Mar 2019 01:56:52 +0000
+
 xserver-xorg-input-libinput (0.28.2-1) unstable; urgency=medium
 
   * New upstream release.

debian/xserver-xorg-input-libinput-udeb.install

 usr/lib/xorg/modules/input/*.so
+usr/share/X11/xorg.conf.d