Hanging at 'Files successfully emitted, waiting for typecheck results...'

Created by: sandorvasas

3.4.1 This just started happening and can't get rid of it. Without any package changes. It had been working alright, then suddenly hangs forever. Tried npm reinstall --no-cache, updated packages to 3.4.1. Have no idea what's causing it.

Downgrading typescript (used to be 3.7.5) to 3.3 or upgrading it to 3.8.3 didn't help either. Building in node 13.7 & node 13.10, with same results.

tsconfig is the same as in the ejected CRA with additional

"experimentalDecorators": true,
    "noImplicitAny": false,
    "strictNullChecks": false