my eslint config

.eslintrc

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

    "rules": {
        "block-scoped-var": 2,
        "complexity": [1, 5],
        "consistent-return": 2,
        "curly": 2,
        "default-case": 2,
        "dot-notation": 2,
        "eqeqeq": 2,
        "guard-for-in": 2,
        "no-alert": 2,
        "no-caller": 2,
        "no-comma-dangle": 2,
        "no-div-regex": 2,
        "no-dupe-keys": 2,
        "no-else-return": 2,
        "no-empty-label": 2,
        "no-eq-null": 2,
        "no-eval": 2,
        "no-extend-native": 2,
        "no-extra-bind": 2,
        "no-extra-boolean-cast": 2,
        "no-fallthrough": 2,
        "no-floating-decimal": 2,
        "no-implied-eval": 2,
        "no-labels": 2,
        "no-iterator": 2,
        "no-lone-blocks": 2,
        "no-loop-func": 2,
        "no-multi-str": 2,
        "no-native-reassign": 2,
        "no-new": 2,
        "no-new-func": 2,
        "no-new-wrappers": 2,
        "no-octal": 2,
        "no-octal-escape": 2,
        "no-proto": 2,
        "no-redeclare": 2,
        "no-return-assign": 2,
        "no-script-url": 2,
        "no-self-compare": 2,
        "no-sequences": 2,
        "no-unused-expressions": 2,
        "no-unused-vars": 1,
        "no-unreachable": 2,
        "no-void": 2,
        "no-warning-comments": 2,
        "no-with": 2,
        "radix": 2,
        "vars-on-top": 2,
        "wrap-iife": [2, "inside"],
        "yoda": 2,
        "quotes": 0,
        "eol-last": 0,
        "no-extra-strict": 2,
        "camelcase": 2,
        "consistent-this": [2, "_this"],
        "new-cap": 2,
        "new-parens": 2,
        "func-style": [2, "expression"],
        "no-lonely-if": 2,
        "no-new-object": 2,
        "no-space-before-semi": 2,
        "brace-style": [2, "1tbs"],
        "no-wrap-func": 2,
        "space-after-keywords": [2, "always"],
        "use-isnan": 2,
        "valid-jsdoc": [2, {
            "prefer": {
                "return": "returns"
            }
        }],
        "max-nested-callbacks": [2, 3],
        "semi": [2, "always"],
        "no-underscore-dangle": 0
    }
}