i am trying to upgrade the babylon version to try the new stuff. However after update i am flooded with errors like:
error TS1086: An accessor cannot be declared in an ambient context.
get renderTargetsEnabled(): boolean;
These errors are related to this typescript issue. Looks like you upgraded typescript to 3.7.X. I would upgrade typescript as well, but currently my app is Angular 8 and it doesn’t support anything higher than 3.5.X.