fix: css error #3069

Author: Amour1688

index.js

@@ -9,14 +9,14 @@ function camelCase(name) {
 }
 
 // Just import style for https://github.com/ant-design/ant-design/issues/3745
-const req = require.context('./components', true, /^\.\/[^_][\w-]+\/style\/index\.js?$/);
+const req = require.context('./components', true, /^\.\/[^_][\w-]+\/style\/index\.tsx?$/);
 
 req.keys().forEach(mod => {
   let v = req(mod);
   if (v && v.default) {
     v = v.default;
   }
-  const match = mod.match(/^\.\/([^_][\w-]+)\/index\.js?$/);
+  const match = mod.match(/^\.\/([^_][\w-]+)\/index\.tsx?$/);
   if (match && match[1]) {
     if (match[1] === 'message' || match[1] === 'notification') {
       // message & notification should not be capitalized