Re: [whatwg/fetch] OpenEndedDictionary clarification (#164)

@heycam FWIW, I'd like to use something like this elsewhere too, e.g., `URLSearchParams`.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/whatwg/fetch/issues/164#issuecomment-239450275