.babelrc

{
  "presets": [
    "@babel/preset-env",
    "@babel/preset-react"
  ],
  "plugins": [
    ["@babel/plugin-proposal-decorators", { "legacy": true }],
    ["@babel/plugin-proposal-class-properties", {"loose": true}],
    "@babel/plugin-proposal-function-sent",
    "@babel/plugin-proposal-export-namespace-from",
    "@babel/plugin-proposal-numeric-separator",
    "@babel/plugin-proposal-throw-expressions",
    "dynamic-import-webpack",
    [
      "babel-plugin-import",
      {
        "libraryName": "@material-ui/core",
        "libraryDirectory": "esm",
        "camel2DashComponentName": false
      },
      "core"
    ],
    [
      "babel-plugin-import",
      {
        "libraryName": "@material-ui/icons",
        "libraryDirectory": "esm",
        "camel2DashComponentName": false
      },
      "icons"
    ]
  ]
}