MINI

C:/xampp/htdocs/ecertificate/theme/templates/

files >> C:/xampp/htdocs/ecertificate/theme/templates/.babelrc

 {
  "presets": [
    [
      "@babel/preset-env",
      {
        "loose": true,
        "modules": false
      }
    ]
  ],
  "plugins": [
    "@babel/plugin-external-helpers"
  ]
}