{
  "env": {
    "development": {
      "presets": [
        "@babel/preset-env",
        "@babel/preset-react",
        "@babel/preset-flow"
      ],
      "plugins": [
        "@babel/plugin-proposal-class-properties",
        "react-hot-loader/babel"
      ]
    },
    "test": {
      "presets": [
        "@babel/preset-env",
        "@babel/preset-react",
        "@babel/preset-flow"
      ],
      "plugins": ["@babel/plugin-proposal-class-properties"]
    },
    "production": {
      "presets": [
        "@babel/preset-env",
        "@babel/preset-react",
        "@babel/preset-flow"
      ],
      "plugins": [
        "@babel/plugin-proposal-class-properties",
        [
          "@babel/plugin-transform-react-jsx",
          {
            "pragma": "wp.element.createElement"
          }
        ]
      ]
    }
  }
}