fix: storybook with typescript (#2926)

* fix storybook for typescript

* fix babel

package.json

@@ -66,6 +66,7 @@
   "devDependencies": {
     "@babel/core": "^7.17.8",
     "@babel/plugin-proposal-class-properties": "^7.16.7",
+    "@babel/plugin-proposal-private-methods": "^7.18.6",
     "@babel/plugin-proposal-object-rest-spread": "^7.17.3",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-transform-arrow-functions": "^7.16.7",