Hello!
I stubmled into the same feature request just recently. I’ve got a WP site built on top of Themosis Framework that also supports Blade and Twig template engines which are not recognized currently.
I can use the fork provided by @interactivebonnier but I just wanted to post this here that this is likely a valid use case for your wonderful plugin.
Anyways, thanks and keep up the good work!
-Jaakko