.eslintrc

{
  "parser"                            : "babel-eslint",
  "env"                               : {
  "browser"                           : true,
  "node"                              : true
  },
  "rules"                             : {
  "curly"                             : 2,
  "quotes"                            : [2, "single"]
  },
  "ecmaFeatures"                      : {
   "jsx"                              : true,
    "arrowFunctions"                  : true,
    "blockBindings"                   : true,
    "defaultParams"                   : true,
    "destructuring"                   : true,
    "forOf"                           : true,
    "generators"                      : true,
    "objectLiteralComputedProperties" : true,
    "objectLiteralShorthandMethods"   : true,
    "objectLiteralShorthandProperties": true,
    "restParams"                      : true,
    "spread"                          : true,
    "templateStrings"                 : true,
    "modules"                         : true,
    "classes"                         : true
  }
}