.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
    }
}