Files
clan-core/clanServices/syncthing

Usage

{
      instances.syncthing = {
        roles.peer.tags.all = { };
        roles.peer.settings.folders = {
          documents = {
            path = "~/syncthing/documents";
          };
        };
      };
}

Now the folder ~/syncthing/documents will be shared with all your machines.

Documentation

Extensive documentation is available on the Syncthing website.