OpenCV/opencv/modules/js/test/.eslintrc.json

{
  "extends": "google",
  "parserOptions": {
    "ecmaVersion": 6
  },
  "rules": {
    "max-len": ["error", 100, {"ignoreUrls": true}],
    "quotes": ["error", "single"],
    "indent": ["error", 4, {"ArrayExpression": "first",
                            "CallExpression": {"arguments": "first"}}]
  }
}