.babelrc

{
  "plugins": [
    [
      "transform-es2015-template-literals",
      {
        "loose": true
      }
    ],
    "transform-es2015-literals",
    "transform-es2015-function-name",
    "transform-es2015-arrow-functions",
    "transform-es2015-block-scoped-functions",
    [
      "transform-es2015-classes",
      {
        "loose": true
      }
    ],
    "transform-es2015-object-super",
    "transform-es2015-shorthand-properties",
    [
      "transform-es2015-computed-properties",
      {
        "loose": true
      }
    ],
    [
      "transform-es2015-for-of",
      {
        "loose": true
      }
    ],
    "transform-es2015-sticky-regex",
    "transform-es2015-unicode-regex",
    "check-es2015-constants",
    [
      "transform-es2015-spread",
      {
        "loose": true
      }
    ],
    "transform-es2015-parameters",
    [
      "transform-es2015-destructuring",
      {
        "loose": true
      }
    ],
    "transform-es2015-block-scoping",
    "transform-object-rest-spread",
    "transform-es3-member-expression-literals",
    "transform-es3-property-literals"
  ],
  "env": {
    "commonjs": {
      "plugins": [
        [
          "transform-es2015-modules-commonjs",
          {
            "loose": true
          }
        ]
      ]
    }
  }
}