.eslintrc.json

{
	"root": true,
	"env": {
		"es6": true,
		"browser": true,
		"node": true
	},
	"parser": "babel-eslint",
	"parserOptions": {
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true,
      "experimentalObjectRestSpread": true
    }
  },
  "globals": {
    "ReactDOM": false,
    "React": false,
    "jest": false,
    "test": false,
    "expect": false,
    "describe": false,
    "it": false
  },
  "plugins": ["react"],
  "extends": ["eslint:recommended", "plugin:react/recommended"],
  "settings": {
    "react": {
      "version": "16.4.1"
    }
  },
	"rules": {
    "no-extra-semi": 0,
    "no-console": 0,
    "react/prop-types": 0,
    "no-extra-boolean-cast": 0,
    "no-else-return": [1, { "allowElseIf": false }],
    "no-loop-func": 1,
    "arrow-spacing": 1,
    "eqeqeq": 2,
    "no-restricted-properties": [
      2,
      {
        "object": "disallowedObjectName",
        "property": "disallowedPropertyName"
      },
      {
        "object": "disallowedObjectName",
        "property": "anotherDisallowedPropertyName",
        "message": "Please use allowedObjectName.allowedPropertyName."
      }
    ],
    "no-return-assign": [2, "always"],
    "no-sequences": 2,
    "no-throw-literal": 2,
    "no-unmodified-loop-condition": 2,
    "no-useless-return": 2,
    "prefer-promise-reject-errors": [2, {"allowEmptyReject": true}],
    "require-await": 2,
    "jsx-quotes": [2, "prefer-double"],
    "prefer-const": 2
	}
}