.eslintrc.js

module.exports = {
  "extends": "google",
  "env": {"es6": true},
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "rules": {
    "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
    "comma-dangle": ["error", "never"],
    "curly": ["error", "multi-line"],
    "indent": ["warn", 2, { "SwitchCase": 1, "CallExpression": { "arguments": 1 } }],
    "no-invalid-this": "off",
    "no-undef": "off",
    "require-jsdoc": "off",
    "valid-jsdoc": "off",
    "one-var": "off",
    "guard-for-in": "off",
    "no-alert": "off",
    "no-loop-func": "off",
    "no-negated-condition": "off",
    "no-inner-declaration": "off",
    "no-warning-comments": "off",
    "no-eval": "off",
    "no-inner-declarations": "off",
    "no-else-return": "off",
    "no-var": "off",
    "padded-blocks": "off",
    "prefer-rest-params": "off",
    "radix": "off"
  }
}