{
    "env": {
      "node": true,
      "es6": true,
      "mocha": true
    },
    "parserOptions": {
      "ecmaVersion": 2017
    },
    "rules": {
      "curly": "error",
      "eqeqeq": "error",
      "max-depth": [
        "error",
        4
      ],
      "max-len": [
        "error",
        140
      ],
      "max-params": [
        "error",
        4
      ],
      "newIsCap": true,
      "no-global-assign": "error",
      "no-empty": "error",
      "no-unreachable": "error",
      "no-new": "error",
      "no-plusplus": "error",
      "no-undef": "error",
      "no-unused-expressions": "error",
      "quotes": [
        "error",
        "single"
      ],
      "semi": [
        "error",
        "always"
      ]
    }
  }