.eslintrc

{
  "extends": "google",
  "parserOptions": {
    "ecmaVersion": 2017,
    "sourceType": "module"
  },
  "rules": {
    "semi": [ "error", "never" ],
    "object-curly-spacing": [ "error", "always" ],
    "array-bracket-spacing": [ "error", "always" ],
    "arrow-parens": [ "error", "as-needed" ],
    "max-len": [ "off" ],
    "comma-dangle": [ "error", "never" ]
  }
}