Wireguard client

Hi, now when we have released OSMC based on Debian Buster and support for wireguard (acording this thread https://discourse.osmc.tv/t/testing-linux-4-9-kernel-and-improved-video-stack-for-vero-4k-4k/84874),
can someone post basic tutorial how to install and configure wireguard on OSMC, please? Thanks