Recursively nested PropTypes API?

[drolsen]

I'm all for PropTypes, really helps keep me and my teams code all on the same page and agreed upon..

However, is this of anything to be concerned about?

I understand it could just be recursively instances of its self and nothing more.. but figured it couldn't hurt to ask what is going on here?

Using:
//unpkg.com/react@16.8.0/umd/react.development.js
//unpkg.com/prop-types@15.7.2/prop-types.js

I almost wanna keep clicking to see if it ends..

[ljharb]

It's not concerning; circular references are just fine, look at window.window.window ad infinitum :-)

Indeed, I see that this is intentionally added in #20.