fix: Update types to support all possible react component return values

[trappar]

What: Fixes: #1271

Why: To improve typescript types

How: N/A

Checklist:

• Documentation added to the
  docs site N/A
• Tests
• TypeScript definitions updated
• Ready to be merged
  

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[eps1lon]

Thanks!

[eps1lon]

@all-contributors add @trappar for code

[allcontributors]

@eps1lon

I've put up a pull request to add @trappar! 🎉

[Akallabet]

@eps1lon
After updating to the latest version of react testing library, I am seeing TS failures unfortunately

Type 'JSXElementConstructor<{ children: ReactElement<any, string | JSXElementConstructor<any>>; }>' is not  assignable to type 'JSXElementConstructor<{ children: ReactNode; }> | undefined'.

Changing ReactElement to ReactNode seems like a breaking change, any help?

[stephannielsen]

We see failures with this message now:

Type '({ children }: { children: JSX.Element; }) => JSX.Element' is not assignable to type 'JSXElementConstructor<{ children: ReactNode; }> | undefined'.

[asso1985]

Missing breaking change? Broke our tests.