.eslintrc

{
  "parser": "babel-eslint",
  "env": {
    "browser": true,
    "node": true,
    "es6": true
  },
  "extends": [
    "eslint:recommended"
  ],
  "parserOptions": {
    "sourceType": "module",
    "ecmaFeatures": {
      "modules": true
    }
  },
  "rules": {
    "indent": ["error", 2, { "SwitchCase": 1 }],
    "keyword-spacing": 2,
    "object-curly-spacing": [2, "always"],
    "object-shorthand": [2, "always"],
    "one-var": [2, "never"],
    "no-array-constructor": 2,
    "no-console": 1,
    "no-const-assign": 2,
    "no-new-object": 2,
    "no-unused-vars": 1,
    "no-var": 2,
    "prefer-arrow-callback": 2,
    "prefer-const": 2,
    "prefer-spread": 1,
    "prefer-template": 2,
    "quote-props": [2, "as-needed"],
    "quotes": [2, "single"],
    "require-yield": 1,
    "semi": 2,
    "space-before-function-paren": 2
  }
}