The latest bug fix broke further typings. Ref #1612.

Yep, I get the same errors.
@levithomason Working on a new PR
I've opened #1624, however, we still need rendering tests there
Same.
@levithomason There is #1624 and #1625 that adds new tests that validate typings. We need your attention.
Not ideal, but for the time being I hacked by doing this:
loaders: ['react-hot-loader/webpack', `awesome-typescript-loader?${JSON.stringify({ignoreDiagnostics:[2320, 2307]})}`],
Thanks for the hard work! Looking forward to the fix!
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@levithomason There is #1624 and #1625 that adds new tests that validate typings. We need your attention.