.eslintrc

{
    "extends": "eslint:all",
    "rules": {
        "linebreak-style": "off",
        "lines-around-comment": "off",
        "no-inline-comments": "off",
        "line-comment-position": "off",
        "func-names": "off",
        "object-property-newline": "off",
        "no-underscore-dangle": "off",
        "no-invalid-this": "off",
        "vars-on-top": "off",
        "no-negated-condition": "off",
        "newline-before-return": "off",
        "callback-return": "off",
        "sort-vars": "off",
        "newline-after-var": "off",
        "no-extra-parens": "off",
        "no-ternary": "off",
        "init-declarations": [ "error", "always" ],
        "id-length": [ "error", { "exceptions": [ "x", "y", "i", "j", "$" ], "properties": "never" } ],
        "dot-location": [ "error", "property" ],
        "multiline-ternary": "off",
        "padded-blocks": [ "error", "never" ],
        "no-plusplus": "off",
        "consistent-return": "error", //
        "indent": [ "error", 4 ],
        "no-else-return": "error",
        "semi": [ "error", "always" ],
        "space-unary-ops": "error",
        "max-statements": [ "warn", 25 ],
        "max-depth": [ "warn", 5 ],
        "complexity": [ "warn", 10 ],
        "max-len": [ "warn", {
            "code": 120,
            "ignoreComments": true
        } ],
        // "max-params": ["warn", 3],
        "max-params": "off",
        "max-nested-callbacks": [ "error", 2 ],
        "no-trailing-spaces": "error",
        "quotes": [ "error", "double", { "avoidEscape": true } ],
        "keyword-spacing": [ "error", { "before": true, "after": true } ],
        "comma-spacing": [ "error", { "before": false, "after": true } ],
        "no-multi-spaces": "error",
        "space-infix-ops": "error",
        "space-before-function-paren": [ "error", "never" ],
        "space-before-blocks": "error",
        "space-in-parens": [ "error", "never" ],
        "one-var": "off", //[ 2, "always" ],
        "camelcase": "error",
        "no-magic-numbers": [ "error", { "ignore": [ -1, 0, 1, 2, 4, 10, 100 ] } ],
        "spaced-comment": [ "error", "always", { "exceptions": [ "-", "+" ] } ],
        "quote-props": [ "error", "as-needed" ],
        // "object-curly-newline"  : ["error", {"minProperties": 3 }],
        "object-curly-newline": "off", // ["error", {
        //    "multiline": true,
        //    "minProperties": 3
        // }], // properties inline is ok, but not more than 3
        "max-lines": [ 1, { "max": 400, "skipBlankLines": true, "skipComments": true } ],
        "object-curly-spacing": [ "error", "always" ],
        // disables es6 rules
        "prefer-destructuring": "off",
        "prefer-rest-params": "off",
        "no-dupe-class-members": "off",
        "no-var": "off",
        "object-shorthand": "off",
        "prefer-arrow-callback": "off",
        "prefer-spread": "off",
        "prefer-template": "off",
        "array-bracket-spacing": [ "error", "always" ],
        "no-new": "off",
        "sort-keys": "off",
        "consistent-this": "off",
        "capitalized-comments": "off",
        "no-prototype-builtins": "warn",
        "no-nested-ternary": "warn",
        "no-warning-comments": "warn"
    },
    "env": {
        "browser": true,
        "amd": true
    },
    "globals": {
        "logger": true,
        "mendix": true,
        "mxui": true,
        "mx": true,
        "module": true
    }
}