#import #import // https://drafts.csswg.org/css-animations-1/#interface-csskeyframesrule [Exposed=Window] interface CSSKeyframesRule : CSSRule { attribute CSSOMString name; // FIXME: 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); };