.eslintrc

{
    "extends": ["eslint:recommended"],
    "env": {
        "amd": true,
        "browser": true
    },
    "plugins": [],
    "parserOptions": {
        "ecmaVersion": 8,
        "sourceType": "module",
        "ecmaFeatures": {
            "globalReturn": true
        }
    },
    "globals": {
        "mendix": true,
        "mx": true,
        "logger": true,
        "mxui": true,
        "config": true
    },
    "rules": {
        "comma-dangle": [0, "always-multiline"],
        "no-cond-assign": [2, "except-parens"],
        "no-console": 0,
        "no-constant-condition": 1,
        "no-control-regex": 1,
        "no-debugger": 2,
        "no-dupe-args": 2,
        "no-dupe-keys": 2,
        "no-duplicate-case": 2,
        "no-empty-character-class": 2,
        "no-empty": 1,
        "no-ex-assign": 2,
        "no-extra-boolean-cast": 1,
        "no-extra-parens": [0, "all"],
        "no-extra-semi": 1,
        "no-func-assign": 2,
        "no-inner-declarations": [2, "both"],
        "no-invalid-regexp": 2,
        "no-irregular-whitespace": 2,
        "no-obj-calls": 2,
        "no-regex-spaces": 1,
        "no-sparse-arrays": 2,
        "no-unreachable": 2,
        "use-isnan": 2,
        "valid-typeof": 2,
        "no-unexpected-multiline": 2,
        "accessor-pairs": [
            1,
            {
                "getWithoutSet": true,
                "setWithoutGet": true
            }
        ],
        "block-scoped-var": 2,
        "consistent-return": 1,
        "curly": ["error", "all"],
        "default-case": 1,
        "dot-notation": 2,
        "dot-location": [1, "property"],
        "eqeqeq": [2, "smart"],
        "guard-for-in": 1,
        "no-alert": 2,
        "no-caller": 2,
        "no-div-regex": 2,
        "no-else-return": 0,
        "no-eq-null": 2,
        "no-eval": 2,
        "no-extend-native": 2,
        "no-extra-bind": 1,
        "no-fallthrough": 1,
        "no-floating-decimal": 2,
        "no-implied-eval": 2,
        "no-invalid-this": 1,
        "no-iterator": 1,
        "no-labels": 2,
        "no-lone-blocks": 2,
        "no-loop-func": 2,
        "no-multi-spaces": 1,
        "no-multi-str": 1,
        "no-native-reassign": 2,
        "no-new-func": 2,
        "no-new-wrappers": 2,
        "no-new": 1,
        "no-octal-escape": 2,
        "no-octal": 2,
        "no-param-reassign": [
            2,
            {
                "props": true
            }
        ],
        "no-process-env": 0,
        "no-proto": 2,
        "no-redeclare": [
            2,
            {
                "builtinGlobals": true
            }
        ],
        "no-return-assign": [2, "always"],
        "no-script-url": 2,
        "no-self-compare": 1,
        "no-sequences": 2,
        "no-throw-literal": 2,
        "no-useless-call": 2,
        "no-with": 2,
        "radix": 1,
        "wrap-iife": [2, "inside"],
        "yoda": [0, "always", {}],
        "strict": [1, "global"],
        "no-catch-shadow": 2,
        "no-delete-var": 2,
        "no-label-var": 2,
        "no-shadow-restricted-names": 2,
        "no-shadow": [
            2,
            {
                "builtinGlobals": true,
                "hoist": "all"
            }
        ],
        "no-undef-init": 2,
        "no-undef": 2,
        "no-undefined": 2,
        "no-unused-vars": 1,
        "no-use-before-define": [2, "nofunc"],
        "brace-style": [
            1,
            "1tbs",
            {
                "allowSingleLine": true
            }
        ],
        "camelcase": [
            1,
            {
                "properties": "always"
            }
        ],
        "comma-spacing": [
            1,
            {
                "after": true
            }
        ],
        "comma-style": 1,
        "computed-property-spacing": [0, "always"],
        "eol-last": 1,
        "indent": [1, 4],
        "key-spacing": [
            1,
            {
                "mode": "minimum"
            }
        ],
        "new-parens": 2,
        "no-lonely-if": 1,
        "no-mixed-spaces-and-tabs": [2, "smart-tabs"],
        "no-multiple-empty-lines": [
            1,
            {
                "max": 4
            }
        ],
        "no-new-object": 2,
        "no-spaced-func": 2,
        "no-trailing-spaces": 0,
        "no-unneeded-ternary": 1,
        "semi": [2, "always"],
        "space-infix-ops": 1,
        "arrow-parens": [0, "as-needed"],
        "arrow-spacing": [
            2,
            {
                "before": true,
                "after": true
            }
        ],
        "constructor-super": 1,
        "no-class-assign": 2,
        "no-const-assign": 2,
        "no-this-before-super": 2,
        "no-var": 1,
        "prefer-const": 1,
        "prefer-spread": 2,
        "prefer-reflect": 0,
        "require-yield": 1,
        "max-len": [1, 140, 4, {}],
        "max-statements": [1, 100]
    }
}