{
  "presets": [
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      {
        "modules": false,
        "targets": {
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            "Chrome >= 50",
            "IE >= 11",
            "Edge >= 14",
            "Firefox >= 50",
            "Opera >= 40",
            "Safari >= 8",
            "iOS >= 8"
          ],
          "uglify": true
        },
        "forceAllTransforms": true,
        "useBuiltIns": "entry"
      }
    ]
  ],
  "plugins": [
    "@babel/plugin-transform-destructuring",
    "@babel/plugin-syntax-dynamic-import",
    [
      "@babel/plugin-proposal-object-rest-spread",
      {
        "useBuiltIns": true
      }
    ],
    [
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      {
        "helpers": false,
        "regenerator": true
      }
    ],
    [
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      {
        "async": false
      }
    ],
    [
      "@babel/plugin-proposal-class-properties",
      {
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      }
    ]
  ]
}