.babelrc

{
  "plugins": [
    "check-es2015-constants",
    "transform-es2015-arrow-functions",
    "transform-es2015-block-scoped-functions",
    "transform-es2015-block-scoping",
    ["transform-es2015-classes", { "loose": true }],
    ["transform-es2015-computed-properties", { "loose": true }],
    ["transform-es2015-destructuring", { "loose": true }],
    ["transform-es2015-for-of", { "loose": true }],
    "transform-es2015-function-name",
    "transform-es2015-literals",

    "transform-es2015-object-super",
    "transform-es2015-parameters",
    "transform-es2015-shorthand-properties",
    ["transform-es2015-spread", { "loose": true }],
    "transform-es2015-sticky-regex",
    ["transform-es2015-template-literals", { "loose": true }],
    "transform-es2015-unicode-regex",
    "transform-es2015-typeof-symbol",
    "transform-object-rest-spread",
    "lodash"
],
"env": {
    "commonjs": {
      "plugins": [
          ["transform-es2015-modules-commonjs", { "loose": true }],
          "add-module-exports"
      ]
    }
  }
}