So the moment a single library author doesn't support a target runtime I have, I have to pre-process. It seems to further the point that pre-processing is a cri

So the moment a single library author doesn't support a target runtime I have, I have to pre-process. It seems to further the point that pre-processing is a critical step for many that isn't going away. Some projects like Angular are using non-standards compliant decorators, so until they re-think that decision, it's an absolute must for them. It's really hard to guarantee a world where my complete dependency tree meets my target runtime requirements (eg: I might also not be using nodejs-style require, but my dependencies could be), so pre-processing seems like something that will be with us for some time.