.babelrc

{
  "presets": [
    ["@babel/preset-env", { "modules": false }],
    "@babel/preset-react",
    "@babel/preset-typescript"
  ],
  "plugins": [
    "@babel/plugin-proposal-class-properties",
    [
      "@babel/plugin-transform-runtime",
      { "helpers": false, "regenerator": true }
    ],
    "@compiled/babel-plugin"
  ],
  "env": {
    "cjs": {
      "presets": ["@babel/preset-env", "@babel/preset-react"],
      "plugins": [
        "@babel/plugin-proposal-class-properties",
        [
          "@babel/plugin-transform-runtime",
          { "helpers": false, "regenerator": true }
        ],
        "@compiled/babel-plugin"
      ]
    },
    "esm": {
      "presets": [
        ["@babel/preset-env", { "modules": false }],
        "@babel/preset-react"
      ],
      "plugins": [
        "@babel/plugin-proposal-class-properties",
        [
          "@babel/plugin-transform-runtime",
          { "helpers": false, "regenerator": true }
        ],
        "@compiled/babel-plugin"
      ]
    }
  }
}