.eslintrc

{
  "plugins": [
    "mocha"
  ],
//  "ecmaFeatures": {
//    "arrowFunctions": true,
//    "generators": true
//  },
  "rules": {

    "curly": 0,
    "camelcase": 0,
    "new-cap": 0,
    "eqeqeq": 0,
    "key-spacing": 0,
    "no-multi-spaces": 0,
    "no-use-before-define": 0,
    "no-underscore-dangle": 0,
    "no-extend-native": 0,
    "no-loop-func": 0,
    "no-redeclare": 0,
    "no-trailing-spaces": 0,
    "no-unused-expressions": 0,
    "comma-spacing": 0,

    "quotes": [0, "double"],
    "linebreak-style": [1,"unix"],
    "mocha/no-exclusive-tests": 2,
    "no-undef": [2],

    "no-process-exit": [1],
    "indent": [1,2],
    "no-eval": [1],
    "comma-dangle": [1],
    "eol-last": [1],
    "no-shadow": [1],
    "no-unused-vars": [1],
    "space-infix-ops": [1],
    "handle-callback-err": [1],
    "semi": [1,"always"],
    "no-extra-semi": [1]
  },
  "env": {
    "node": true,
    "es6": true
  },
  "globals": {
    "unescape": true,
    "escape": true,
    "window": true,
    "btoa": true,
    "atob": true,
    "before": true,
    "after": true,
    "describe": true,
    "it": true
  }
}