.babelrc

{
  "presets": [
    [
      "@babel/preset-env",
      {
        "corejs": 3,
        "debug": true,
        "useBuiltIns": "usage"
      }
    ],
    "@babel/preset-react",
    "@babel/preset-typescript"
  ],
  "plugins": [
    [
      "babel-plugin-root-import",
      {
        "paths": [
          {
            "rootPathSuffix": ".",
            "rootPathPrefix": "^"
          },
          {
            "rootPathSuffix": ".Webpack",
            "rootPathPrefix": "!"
          },
          {
            "rootPathSuffix": "src",
            "rootPathPrefix": "~"
          }
        ]
      }
    ],
    [
      "module-resolver",
      {
        "root": [
          "./project/src",
          "./project/assets",
          "./project/content"
        ]
      }
    ],
    [
      "transform-class-properties",
      {
        "spec": true
      }
    ],
    [
      "react-css-modules",
      {
        "webpackHotModuleReloading": true
      }
    ],
    [
      "@babel/plugin-proposal-decorators",
      {
        "legacy": true
      }
    ],
    "@babel/plugin-proposal-class-properties",
    "@babel/plugin-proposal-export-default-from",
    "@babel/plugin-proposal-private-methods",
    "@babel/plugin-proposal-object-rest-spread",
    "@babel/plugin-syntax-dynamic-import",
    "@babel/plugin-syntax-export-extensions",
    "@babel/transform-runtime",
    "add-module-exports",
    "transform-export-extensions",
    "react-hot-loader/babel"
  ]
}