{
  "presets": [
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    ["@babel/preset-env", {
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      "absoluteRuntime": false,
      "corejs": 2,
      "helpers": true,
      "regenerator": true,
      "useESModules": false
    }]
  ],
  "env": {
    "test": {
      "presets": [
        "@babel/preset-react",
        ["@babel/preset-env", {
          "modules": "commonjs",
          "targets": {
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            "ie": 9,
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      ],
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  }
}