From fc438629776365c78c8e95af4a16de70d795d30b Mon Sep 17 00:00:00 2001
From: Artem Gusev <artem.gusev@quantumsoft.ru>
Date: Thu, 19 Aug 2021 12:18:16 +0700
Subject: [PATCH] ignore css keyframes animation styles

---
 rule.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/rule.js b/rule.js
index 2bfb232..68ec521 100644
--- a/rule.js
+++ b/rule.js
@@ -69,6 +69,13 @@ module.exports = {
                   // e.g. `{ ...foo }`
                   return;
                 }
+
+                if (property.key.type === 'Literal') {
+                  // Skip literal keys for now.
+                  // e.g. `@keyframes myAnimation: { }`
+                  return;
+                }
+
                 definedClasses[property.key.name] = property;
               });
             }