I can't speak for Brikit, but I can tell you that a theming solution is being developed for Atlassian Connect (the plugin system for Confluence Cloud) and indications seem to show that Brikit is involved in the process. So I think the chances are high.
Do you use templates with Confluence? Take part in a remote 1-hr workshop. You'll receive USD $100 for your time! We're looking for people to participate in a remote 1-hr workshop...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs