.eslintrc

{
  "env": {
    "browser": true,
    "node": true,
    "mocha": true,
    "es6": true
  },
  "parserOptions": {
    "ecmaVersion": 8,
    "sourceType": "module"
  },
  "extends": "eslint:recommended",
  "rules": {
    "eqeqeq": 0,
    "guard-for-in": 2,
    "indent": [
      2,
      4,
      {
        "SwitchCase": 1
      }
    ],
    "no-console": 0,
    "no-caller": 2,
    "no-undef": 2,
    "no-unused-vars": 2,
    "no-eval": 2,
    "comma-style": [
      2,
      "last"
    ],
    "semi": 0,
    "prefer-arrow-callback": 2,
    "arrow-spacing": 2,
    "object-shorthand": 2,
    "no-eq-null": 0,
    "no-unused-expressions": 0,
    "no-loop-func": 2,
    "dot-notation": 0,
    "no-trailing-spaces": 2,
    "valid-jsdoc": ["error", {
        "requireReturn": false,
        "requireReturnDescription": false,
        "requireReturnType": false
    }]
  }
}