.eslintrc

{
  "extends": "eslint",
  "env": {
    "node": true,
    "es6": true,
    "mocha": true
  },
  "parserOptions": {
    "ecmaVersion": 6
  },
  "rules": {
    "indent": [
      "error",
      2,
      { "SwitchCase": 1 }
    ],
    "no-underscore-dangle": "off",
    "consistent-return": "off",
    "no-cond-assign": "off",
    "lines-around-comment": "off",
    "arrow-body-style": "off",
    "no-confusing-arrow": "off",
    "class-methods-use-this": "off",
    "newline-after-var": "off",
    "no-invalid-this": "off",
    "no-nested-ternary": "off",
    "no-unused-vars": "off",
    "eol-last": "off",
    "quotes": [
      "error",
      "single"
    ],
    "guard-for-in": "off",
    "no-console": "off",
    "no-undefined": "off",
    "array-bracket-spacing": "off",
    "no-unused-expressions": "off",
    "func-style": [
      "error",
      "expression"
    ],
    "comma-dangle": [
      "error",
      "never"
    ]
  }
}