{"action":"created","issue":{"url":"https://api.github.com/repos/web-animations/web-animations-next/issues/301","labels_url":"https://api.github.com/repos/web-animations/web-animations-next/issues/301/labels{/name}","comments_url":"https://api.github.com/repos/web-animations/web-animations-next/issues/301/comments","events_url":"https://api.github.com/repos/web-animations/web-animations-next/issues/301/events","html_url":"https://github.com/web-animations/web-animations-next/issues/301","id":60636187,"number":301,"title":"source.timing doesn't exist in webAnimations1","user":{"login":"hgl","id":7038035,"avatar_url":"https://avatars.githubusercontent.com/u/7038035?v=3","gravatar_id":"","url":"https://api.github.com/users/hgl","html_url":"https://github.com/hgl","followers_url":"https://api.github.com/users/hgl/followers","following_url":"https://api.github.com/users/hgl/following{/other_user}","gists_url":"https://api.github.com/users/hgl/gists{/gist_id}","starred_url":"https://api.github.com/users/hgl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hgl/subscriptions","organizations_url":"https://api.github.com/users/hgl/orgs","repos_url":"https://api.github.com/users/hgl/repos","events_url":"https://api.github.com/users/hgl/events{/privacy}","received_events_url":"https://api.github.com/users/hgl/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-03-11T10:14:22Z","updated_at":"2015-03-16T12:04:24Z","closed_at":null,"body":"From https://github.com/web-animations/web-animations-next/blob/c65371f58c53181955ce7d93091f3c9faa8e1e71/src/tick.js#L59\r\n\r\nIt tries to access `source.timing`, which is always `undefined`, because `scope.Animation` never sets this property, if I'm not wrong."},"comment":{"url":"https://api.github.com/repos/web-animations/web-animations-next/issues/comments/81608715","html_url":"https://github.com/web-animations/web-animations-next/issues/301#issuecomment-81608715","issue_url":"https://api.github.com/repos/web-animations/web-animations-next/issues/301","id":81608715,"user":{"login":"dstockwell","id":539597,"avatar_url":"https://avatars.githubusercontent.com/u/539597?v=3","gravatar_id":"","url":"https://api.github.com/users/dstockwell","html_url":"https://github.com/dstockwell","followers_url":"https://api.github.com/users/dstockwell/followers","following_url":"https://api.github.com/users/dstockwell/following{/other_user}","gists_url":"https://api.github.com/users/dstockwell/gists{/gist_id}","starred_url":"https://api.github.com/users/dstockwell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dstockwell/subscriptions","organizations_url":"https://api.github.com/users/dstockwell/orgs","repos_url":"https://api.github.com/users/dstockwell/repos","events_url":"https://api.github.com/users/dstockwell/events{/privacy}","received_events_url":"https://api.github.com/users/dstockwell/received_events","type":"User","site_admin":false},"created_at":"2015-03-16T12:04:24Z","updated_at":"2015-03-16T12:04:24Z","body":"Yes, it's not implemented yet, it will be. It's the \"Modifiable animation timing\" entry in the Build Target Comparison: https://github.com/web-animations/web-animations-next"}}