Add babel plugin macros

Author: sunny891

package.json

@@ -9,6 +9,7 @@
     "@testing-library/react": "^9.5.0",
     "@testing-library/user-event": "^7.2.1",
     "autoprefixer": "^9.7.5",
+    "babel-plugin-macros": "^2.8.0",
     "mobx": "5.15.0",
     "mobx-react": "6.1.4",
     "postcss-cli": "^7.1.0",