colors.js/.eslintrc.json

{
    "extends": "google",
    "rules": {
      "no-var": "off",
      "prefer-const": "off",
      "eol-last": ["error", "always"],
      "require-jsdoc": "off",
      "guard-for-in": "off",
      "prefer-rest-params": "off"
    }
}