.eslintrc

{
  /** Enable ES6 features */
  "parserOptions": {
    "ecmaVersion": 2017,
    "sourceType": "module"
  },
  "rules": {

    "arrow-spacing": [2, {
      "before": true,
      "after": true
    }],

    /** Variables */
    "no-catch-shadow": 2,
    "no-delete-var": 2,
    "no-label-var": 2,
    "no-shadow-restricted-names": 2,
    "no-shadow": 2,
    "no-undef-init": 2,
    "no-undef": 2,
    "no-unused-vars": 0,

    /** Style */
    "array-bracket-spacing": [2, "never", {
      "singleValue": true,
      "objectsInArrays": true,
      "arraysInArrays": true
    }],
    "quotes": [2, "single", {
      "avoidEscape": true,
      "allowTemplateLiterals": true
    }],
    "eqeqeq": 0,
    "brace-style": [2, "1tbs"],
    "comma-spacing": [2, {
      "before": false,
      "after": true
    }],
    "comma-style": [2, "last"],
    "eol-last": 0,
    "no-nested-ternary": 1,
    "no-trailing-spaces": 2,
    "no-mixed-spaces-and-tabs": 2,
    "padded-blocks": [2, "never"],
    "space-before-blocks": 1,
    "space-before-function-paren": [1, {
      "anonymous": "always",
      "named": "never"
    }],
    "spaced-comment": [2, "always", {
      "exceptions": ["-", "+"],
      "markers": ["=", "!"]
    }],
    "semi": [2, "always"],
    "indent": [2, 2, {
      "SwitchCase": 1
    }],
    "camelcase": [2, {
      "properties": "always"
    }],
    "newline-after-var": [1, "always"]

  },
  "globals":{
    "document": true,
    "module": true,
    "require": true,
    "window": true,
    "console" : true,
    "codex": true,
    "VERSION" : true,
    "Promise" : true,
    "MutationObserver": true,
    "FormData": true,
    "XMLHttpRequest": true,
    "ActiveXObject": true,
    "RegExp": true,
    "Module": true,
    "Node": true,
    "Element": true,
    "DocumentFragment": true,
    "Proxy": true,
    "Symbol": true,
    "$": true,
    "_": true,
    "setTimeout": true,
    "process": true,
    "__dirname": true,
    "Map": true
  }
}