device-mgt-core/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/react-app/babel.config.js

module.exports = function (api) {
  api.cache(true);
  const presets = [ "@babel/preset-env",
    "@babel/preset-react" ];
  const plugins = ["@babel/plugin-proposal-class-properties"];

  return {
    presets,
    plugins
  };
};