We haven't implement SharedKeyframeList [1] yet. In addition, we need to fix the spec issues related to SharedKeyframeList [2][3]. [1] https://w3c.github.io/web-animations/#the-sharedkeyframelist-interface [2] Issue 20: https://w3c.github.io/web-animations/#issue-ffa5fa19 [3] Issue 23: https://w3c.github.io/web-animations/#issue-78a48448

Last I spoke to Google, they were going to rework this to use the object types defined in Houdini instead: StylePropertyMaps.

Marking this as P3 in the expectation that this bug will mutate into covering whatever the changes are to the spec that cover this use case, e.g. supporting StylePropertyMaps.

This has been dropped in https://github.com/w3c/web-animations/commit/17b14a7269c1be263c5525bf42b3892ac80b0938 I'm going to drop the one comment referring to this bug/interface in the code and then close this.

Pushed by bbirtles@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/d4f82b73ba6d Drop comment reference to SharedKeyframeList; r=comment-only, DONTBUILD

Chris, I dropped references to SharedKeyframeList that I could from MDN but I couldn't remove the following pages: https://developer.mozilla.org/en-US/docs/Web/API/SharedKeyframeList https://developer.mozilla.org/en-US/docs/Web/API/SharedKeyframeList/SharedKeyframeList Would you be able to remove them?

(In reply to Brian Birtles (:birtles) from comment #5) > Chris, I dropped references to SharedKeyframeList that I could from MDN but > I couldn't remove the following pages: > > https://developer.mozilla.org/en-US/docs/Web/API/SharedKeyframeList > > https://developer.mozilla.org/en-US/docs/Web/API/SharedKeyframeList/ > SharedKeyframeList > > Would you be able to remove them? Yup, I've deleted them.

(In reply to Chris Mills (Mozilla, MDN editor) [:cmills] from comment #7) > Yup, I've deleted them. Thanks!