#import <CSS/CSSRule.idl> #import <CSS/CSSKeyframeRule.idl> // https://drafts.csswg.org/css-animations-1/#interface-csskeyframesrule [Exposed=Window] interface CSSKeyframesRule : CSSRule { attribute CSSOMString name; readonly attribute CSSRuleList cssRules; readonly attribute unsigned long length; getter CSSKeyframeRule (unsigned long index); [FIXME] undefined appendRule(CSSOMString rule); [FIXME] undefined deleteRule(CSSOMString select); [FIXME] CSSKeyframeRule? findRule(CSSOMString select); };