Hi @tim,
I’ve encountered a similar problem when I worked on the MUI react-basic backed bindings. I’m not sure if this is related. If the compilation time increases in a linear fashion when you add more components which props are transformed by the lib I think that it could be the same problem.
If you have props rows which extend react-basic rows or any other large rows containing like more than 50 props you can probably encounter a slowdown related to this issue: `RowList` iteration seems to be relatively slow
Unfortunately I was forced to fallback to Union constraints for now in the case of MUI binding 