[csswg-drafts] [resize-observer] Introduce a granularity to indicate the sensibility of observe? (#3663)

cathiechen has just created a new issue for https://github.com/w3c/csswg-drafts:

== [resize-observer] Introduce a granularity to indicate the sensibility of observe? ==
https://drafts.csswg.org/resize-observer-1/#dom-resizeobserver-observe

There might be size shaking during layout which web developer might not be interested.
Introduce a granularity could filter this kind of resize notification.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/3663 using your GitHub account