( ′∀`)σ≡σ☆))Д′)レ(゚∀゚;)ヘ=З=З=Зε≡(ノ´_ゝ`)ノ
export default function isKeyframeRule(rule) { return rule.parent && rule.parent.type === 'atrule' && /keyframes$/.test(rule.parent.name) }