add lib

package.json

@@ -3,6 +3,10 @@
     "version": "0.1.0",
     "private": true,
     "dependencies": {
+        "@babel/cli": "^7.27.0",
+        "@babel/core": "^7.26.10",
+        "@babel/node": "^7.26.0",
+        "@babel/preset-env": "^7.26.9",
         "@material-ui/core": "3.9.2",
         "@material-ui/icons": "3.0.2",
         "@testing-library/jest-dom": "^5.11.4",