[w3c/clipboard-apis] Please add supportedFormats property (#97)

For now, implementation of Chromium supports text/palin, image/png, and text/html is on the way (probably more in the future, like image/jpeg etc).
https://bugs.chromium.org/p/chromium/issues/detail?id=931839#c17

We'll need this supportedFormats property (like the video element) to tell which format is supported, so polyfill can fall back to execCommand or other methods.

I'll be really difficult for that without this.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/clipboard-apis/issues/97