FND

Thanks, I appreciate that. Just to confirm, and perhaps to simplify analysis, here's a reduced test case - starting with a single JS file to make sure type checking itself...

I had considered suggesting such a non-invasive option, but hesitated because it feels like a crutch that could require similar crutches for almost anything. Having said that, how about making...

As discussed elsewhere, I sympathize with your concern, but regard it as less severe - in part because overrides _can_ be temporary and indeed offer a path to improve the...