.babelrc

{
  "plugins": [
    [
      "module-resolver",
      {
        "root": [
          "./app"
        ],
        "alias": {
          "app": "./app"
        }
      }
    ],
    [
      "@babel/plugin-proposal-decorators",
      {
        "legacy": true
      }
    ],
    [
      "@babel/plugin-syntax-decorators",
      {
        "legacy": true
      }
    ],
    [
      "@babel/plugin-transform-runtime",
      {
        "helpers": false,
        "regenerator": true
      }
    ],
    "@babel/plugin-proposal-export-default-from",
    "@babel/plugin-proposal-export-namespace-from",
    "inline-import",
    "react-require",
    "@babel/plugin-syntax-dynamic-import",
    "@babel/plugin-syntax-import-meta",
    "@babel/plugin-proposal-class-properties",
    "@babel/plugin-proposal-json-strings"
  ],
  "presets": [
    "@babel/preset-react",
    "@babel/preset-env"
  ]
}