.eslintrc

{
  "ecmaFeatures": {
    "arrowFunctions": true,
    "binaryLiterals": true,
    "blockBindings": true,
    "classes": true,
    "defaultParams": true,
    "destructuring": true,
    "forOf": true,
    "generators": true,
    "modules": true,
    "objectLiteralComputedProperties": true,
    "objectLiteralDuplicateProperties": true,
    "objectLiteralShorthandMethods": true,
    "objectLiteralShorthandProperties": true,
    "octalLiterals": true,
    "regexUFlag": true,
    "regexYFlag": true,
    "spread": true,
    "superInFunctions": true,
    "templateStrings": true,
    "unicodeCodePointEscapes": true,
    "globalReturn": true
  },

  "env": {
    "node": true
  },

  "rules": {
    "quotes": [2, "single"],
    "indent": [2, 2],
    "brace-style": [2, "1tbs"],
    "comma-style": [2, "last"],
    "default-case": 2,
    "func-style": [2, "declaration"],
    "guard-for-in": 2,
    "no-floating-decimal": 2,
    "no-nested-ternary": 2,
    "no-undefined": 2,
    "radix": 2,
    "space-after-function-name": [2, "never"],
    "space-after-keywords": [2, "always"],
    "space-before-blocks": 2,
    "spaced-line-comment": [2, "always", {
      "exceptions": ["-"]
    }],
    "strict": [2, "global"],
    "wrap-iife": 2
  }
}