{
  "presets": ["@babel/preset-env"],
  "plugins": [
    ["@babel/plugin-transform-runtime", {
      "helpers": true,
      "regenerator": true,
      "version": "^7.7.4"
    }],
    ["@babel/plugin-proposal-decorators", { "legacy": true }],
    ["@babel/plugin-proposal-class-properties", { "loose": false }],
    "@babel/plugin-proposal-private-methods"
  ]
}