Rafael Pedicini

I’d like to see TypeScript become a first class citizen in the docs (it already is in create-react-app). My suggestion would be to have **all code samples available in both...

I'm not sure I understand the what the issue is? Is it possible to reproduce? Thanks.

I added `core-js` as dependency as a temporary fix. Please install `rollpkg v0.5.4`. I'm going to leave this issue open as a reminder to remove `core-js` when this is fixed...

Yeah I hadn't seen the error before and wasn't able to reproduce it until I regenerated `rollpkg-example-package`'s `lock` file. But seeing as it would affect every fresh install of `rollpkg`,...

Yeah that looks like an upstream error. Please open an issue with `package-build-stats`. Also, what version of node and npm are you using? I'm using node v14.17 and npm v7.12...

I think the node/npm version is causing it, which is unfortunate because you're using LTS. It doesn't look like `package-build-stats` is maintained too often, so I'll have to remove it...

Hi, `node-sass` is a dependency of [`package-build-stats`](https://github.com/pastelsky/package-build-stats) (which is the core of Bundlephobia stats), so this looks like an upstream issue. Please open an issue in `package-build-stats`, and link to...

Thanks for the info. It looks like https://github.com/microsoft/TypeScript/pull/31023 was merged in December, but not sure if it's been released yet.

Thanks @Mesoptier, I tried your suggestions but wasn't able to get it working with `react-polymorphic-types`. Here's a [codesandbox](https://codesandbox.io/s/polymorphic-types-required-props-for-as-y0bm8?file=/src/App.tsx) if you want to try.

Thanks @Mesoptier, that looks promising!