react-is lacks SuspenseList

[Hypnosphi]

I'd like to be able to detect SuspenseList using react-is. Is there any reason why I shouldn't?

[eps1lon]

Thanks for the report.

There might be an argument to only release it in the experimental release channel.

Though oddly enough, it's already considered in typeOf but you wouldn't know what type it is since the constant (REACT_SUSPENSE_LIST_TYPE) isn't exported.

[bvaughn]

The SuspenseList API has only been released in our experimental channel, which is why it has not yet been added to the react-is package. Like @eps1lon says, we should have probably added it to that package's experimental build though. 👍