.eslintrc

{
  "env": {
    "browser": true,
    "node": true,
    "es6": true,
    "mocha": true
  },
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "ecmaFeatures": {
      "impliedStrict": true,
      "experimentalObjectRestSpread": true
    }
  },
  "globals": {},
  "rules": {
    "no-cond-assign": 2,
    "no-constant-condition": 2,
    "no-dupe-args": 2,
    "no-dupe-keys": 2,
    "no-duplicate-case": 2,
    "no-empty-character-class": 2,
    "no-empty": [
      1,
      {
        "allowEmptyCatch": true
      }
    ],
    "no-ex-assign": 2,
    "no-extra-boolean-cast": 2,
    "no-extra-parens": 2,
    "no-extra-semi": 2,
    "no-func-assign": 2,
    "no-inner-declarations": [
      2,
      "both"
    ],
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": [
      2,
      {
        "skipStrings": true,
        "skipComments": true,
        "skipRegExps": true,
        "skipTemplates": true
      }
    ],
    "no-negated-in-lhs": 2,
    "no-obj-calls": 2,
    "no-prototype-builtins": 2,
    "no-regex-spaces": 2,
    "no-sparse-arrays": 1,
    "no-unexpected-multiline": 1,
    "no-unreachable": 2,
    "no-unsafe-finally": 1,
    "use-isnan": 2,
    "valid-jsdoc": 0,
    "valid-typeof": 2,
    "accessor-pairs": 1,
    "array-callback-return": 1,
    "block-scoped-var": 1,
    "curly": 1,
    "default-case": 1,
    "dot-notation": 1,
    "eqeqeq": [
      2,
      "allow-null"
    ],
    "guard-for-in": 1,
    "no-alert": 1,
    "no-caller": 2,
    "no-eval": 2,
    "no-extend-native": 1,
    "no-extra-bind": 1,

    "no-floating-decimal": 2,

    "no-implicit-globals": 1,

    "no-implied-eval": 2,

    "no-lone-blocks": 1,

    "no-loop-func": 1,

    "no-multi-spaces": 1,

    "no-redeclare": [
      2,
      {
        "builtinGlobals": true
      }
    ],

    "no-sequences": 1,

    "vars-on-top": 1,

    "wrap-iife": 1,

    "yoda": 1,
    "strict": [
      1,
      "function"
    ],

    "no-delete-var": 2,

    "no-restricted-globals": 2,

    "no-unused-vars": 1,

    "no-use-before-define": 2,

    "no-undef": 2,

    "no-undef-init": 1,

    "no-undefined": 1,

    "no-shadow": [
      2,
      {
        "hoist": "functions"
      }
    ],

    "array-bracket-spacing": [
      1,
      "never"
    ],

    "block-spacing": [
      1,
      "never"
    ],

    "brace-style": [
      1,
      "1tbs",
      {
        "allowSingleLine": true
      }
    ],

    "comma-dangle": 1,

    "comma-spacing": [
      1,
      {
        "before": false,
        "after": true
      }
    ],

    "comma-style": [
      1,
      "last"
    ],

    "computed-property-spacing": [
      1,
      "never"
    ],

    "consistent-this": [
      1,
      "that"
    ],

    "eol-last": 1,

    "id-blacklist": 1,


    "key-spacing": [
      1,
      {
        "afterColon": true
      }
    ],

    "keyword-spacing": 1,



    "new-cap": 1,

    "new-parens": 1,

    "no-mixed-spaces-and-tabs": 1,

    "no-multiple-empty-lines": [
      1,
      {
        "max": 1,
        "maxBOF": 0,
        "maxEOF": 1
      }
    ],

    "no-spaced-func": 1,


    "no-unneeded-ternary": 1,

    "no-whitespace-before-property": 1,

    "object-curly-spacing": [
      0
    ],

    "quotes": [
      1,
      "single",
      {
        "avoidEscape": true,
        "allowTemplateLiterals": true
      }
    ],

    "semi-spacing": [
      1,
      {
        "before": false,
        "after": true
      }
    ],


    "space-before-blocks": 1,

    "space-before-function-paren": [
      1,
      {
        "anonymous": "always",
        "named": "never"
      }
    ],

    "space-in-parens": [
      1,
      "never"
    ],

    "space-infix-ops": 1,

    "spaced-comment": [
      1,
      "always"
    ],

    "arrow-body-style": [
      1,
      "as-needed"
    ],

    "arrow-parens": [
      1,
      "as-needed"
    ],

    "arrow-spacing": [
      1,
      {
        "before": true,
        "after": true
      }
    ],

    "constructor-super": 2,

    "generator-star-spacing": [
      1,
      {
        "before": true,
        "after": false
      }
    ],

    "no-class-assign": 2,

    "no-confusing-arrow": 0,

    "no-const-assign": 2,

    "no-dupe-class-members": 1,

    "no-duplicate-imports": [
      1,
      {
        "includeExports": true
      }
    ],

    "no-new-symbol": 2,

    "no-restricted-imports": [
      2,
      "assert",
      "buffer",
      "child_process",
      "cluster",
      "crypto",
      "dgram",
      "dns",
      "domain",
      "events",
      "freelist",
      "fs",
      "http",
      "https",
      "module",
      "net",
      "os",
      "path",
      "punycode",
      "querystring",
      "readline",
      "repl",
      "smalloc",
      "stream",
      "string_decoder",
      "sys",
      "timers",
      "tls",
      "tracing",
      "tty",
      "url",
      "util",
      "vm",
      "zlib"
    ],

    "no-this-before-super": 2,

    "no-useless-computed-key": 1,

    "no-useless-constructor": 1,

    "no-useless-rename": 1,

    "no-var": 1,

    "prefer-rest-params": 1,

    "prefer-template": 1,

    "require-yield": 2,

    "rest-spread-spacing": [
      1,
      "never"
    ],

    "template-curly-spacing": [
      1,
      "never"
    ],

    "yield-star-spacing": [
      1,
      {
        "before": true,
        "after": false
      }
    ]
  }
}