Bug 249293

Summary: [web-animations] add interpolation support for custom properties
Product: WebKit Reporter: Antoine Quint <graouts>
Component: AnimationsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: dino, graouts, koivisto, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 249312, 249320, 249384, 249386, 249390, 249394, 249396, 249397, 249399, 249400, 249401, 249403, 249478, 249497, 249640, 249641    
Bug Blocks: 189692    

Description Antoine Quint 2022-12-14 00:29:35 PST 
With the impending support of @property and the existing CSS.registerProperty() support, we should implement interpolation support for custom properties, as tested by https://wpt.fyi/results/css/css-properties-values-api/at-property-animation.html.
Comment 1 Radar WebKit Bug Importer 2022-12-14 00:30:09 PST 
<rdar://problem/103341344>
Comment 2 Antoine Quint 2023-01-07 13:02:10 PST 
I think we can close this down, the only bug left is bug 249640 and there is no other known work left to complete other than that.