.eslintrc.json

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

    "globals": {},

    "rules": {
        "comma-dangle": ["error", "never"],
        "no-compare-neg-zero": "warn",
        "no-cond-assign": "error",
        "no-console": "off",
        "no-constant-condition": "error",
        "no-control-regex": "off",
        "no-debugger": "off",
        "no-dupe-args": "error",
        "no-dupe-keys": "error",
        "no-duplicate-case": "error",
        "no-empty": "error",
        "no-empty-character-class": "error",
        "no-ex-assign": "error",
        "no-extra-boolean-cast": "error",
        "no-extra-parens": "off",
        "no-extra-semi": "error",
        "no-func-assign": "error",
        "no-inner-declarations": ["error", "both"],
        "no-invalid-regexp": "error",
        "no-irregular-whitespace": "error",
        "no-negated-in-lhs": "error",
        "no-obj-calls": "error",
        "no-regex-spaces": "error",
        "no-sparse-arrays": "error",
        "no-unexpected-multiline": "error",
        "no-unreachable": "error",
        "use-isnan": "error",
        "valid-jsdoc": ["error", {
            "prefer": {
                "returns": "return"
            },
            "preferType": {
                "String": "string",
                "Number": "number",
                "Boolean": "boolean",
                "Function": "function",
                "Undefined": "undefined",
                "Null": "null",
                "array": "Array",
                "object": "Object"
            },
            "requireReturn": false,
            "requireParamDescription": true,
            "requireReturnDescription": true,
            "requireReturnType": true
        }],
        "valid-typeof": "error",

        "accessor-pairs": ["error", {"getWithoutSet": false, "setWithoutGet": true}],
        "array-callback-return": "error",
        "block-scoped-var": "error",
        "complexity": ["error", 32],
        "consistent-return": "error",
        "curly": ["error", "all"],
        "default-case": "off",
        "dot-location": ["error", "property"],
        "dot-notation": "off",
        "eqeqeq": "error",
        "guard-for-in": "off",
        "no-alert": "warn",
        "no-caller": "warn",
        "no-case-declarations": "error",
        "no-div-regex": "error",
        "no-else-return": "warn",
        "no-empty-function": ["error", {"allow": []}],
        "no-empty-pattern": "error",
        "no-eq-null": "off",
        "no-eval": "error",
        "no-extend-native": ["error", {"exceptions": []}],
        "no-extra-bind": "error",
        "no-extra-label": "error",
        "no-fallthrough": "error",
        "no-floating-decimal": "error",
        "no-implicit-coercion": ["error", {"allow": ["!!", "+"]}],
        "no-implicit-globals": "error",
        "no-implied-eval": "error",
        "no-invalid-this": "error",
        "no-iterator": "error",
        "no-labels": "error",
        "no-lone-blocks": "error",
        "no-loop-func": "error",
        "no-magic-numbers": "off",
        "no-multi-spaces": "off",
        "no-multi-str": "off",
        "no-native-reassign": "error",
        "no-new": "error",
        "no-new-func": "error",
        "no-new-wrappers": "error",
        "no-octal": "error",
        "no-octal-escape": "error",
        "no-param-reassign": "off",
        "no-process-env": "off",
        "no-proto": "off",
        "no-redeclare": "error",
        "no-return-assign": "error",
        "no-script-url": "warn",
        "no-self-assign": "error",
        "no-self-compare": "error",
        "no-sequences": "error",
        "no-throw-literal": "error",
        "no-unmodified-loop-condition": "warn",
        "no-unused-expressions": "error",
        "no-unused-labels": "off",
        "no-useless-call": "error",
        "no-useless-concat": "warn",
        "no-void": "warn",
        "no-warning-comments": ["warn", {"terms": ["todo", "fixme"], "location": "start"}],
        "no-with": "error",
        "radix": "warn",
        "vars-on-top": "error",
        "wrap-iife": ["error", "inside"],
        "yoda": "error",

        "strict": ["error", "global"],

        "init-declarations": "off",
        "no-catch-shadow": "off",
        "no-delete-var": "error",
        "no-label-var": "error",
        "no-restricted-globals": "off",
        "no-shadow": "off",
        "no-shadow-restricted-names": "error",
        "no-undef": "error",
        "no-undef-init": "error",
        "no-undefined": "off",
        "no-unused-vars": ["error", {"vars": "all", "args": "after-used"}],
        "no-use-before-define": ["error", {"functions": true, "classes": true}],

        "callback-return": "off",
        "global-require": "off",
        "handle-callback-err": ["warn", "error"],
        "no-mixed-requires": "off",
        "no-new-require": "warn",
        "no-path-concat": "error",
        "no-process-exit": "warn",
        "no-restricted-imports": "off",
        "no-restricted-modules": "off",
        "no-sync": "off",

        "array-bracket-spacing": ["error", "never"],
        "block-spacing": ["error", "always"],
        "brace-style": ["warn", "1tbs", {"allowSingleLine": true}],
        "camelcase": ["error", {"properties": "always"}],
        "comma-spacing": ["error", {"before": false, "after": true}],
        "comma-style": ["error", "last"],
        "computed-property-spacing": ["error", "never"],
        "consistent-this": ["error", "self"],
        "eol-last": "warn",
        "func-names": "off",
        "func-style": "off",
        "id-blacklist": "off",
        "id-length": ["warn", {"min": 2, "max": 32, "properties": "never", "exceptions": []}],
        "id-match": "off",
        "indent": ["error", 4, {"SwitchCase": 1, "VariableDeclarator": 1}],
        "jsx-quotes": "off",
        "key-spacing": ["warn", {
            "singleLine": {
                "beforeColon": false, "afterColon": true, "mode": "strict"
            },
            "multiLine": {
                "beforeColon": false, "afterColon": true, "mode": "minimum"
            }
        }],
        "keyword-spacing": ["error", {"before": true, "after": true, "overrides": {}}],
        "linebreak-style": ["error", "unix"],
        "lines-around-comment": "off",
        "max-depth": ["error", 16],
        "max-len": ["error", {
            "code": 150, "tabWidth": 4, "ignoreUrls": true
        }],
        "max-nested-callbacks": ["error", 5],
        "max-params": ["error", 5],
        "max-statements": ["warn", 64, {"ignoreTopLevelFunctions": false}],
        "new-cap": "error",
        "new-parens": "error",
        "newline-after-var": ["error", "always"],
        "newline-before-return": "warn",
        "newline-per-chained-call": ["error", {"ignoreChainWithDepth": 8}],
        "no-array-constructor": "error",
        "no-bitwise": "warn",
        "no-continue": "warn",
        "no-inline-comments": "off",
        "no-lonely-if": "warn",
        "no-mixed-spaces-and-tabs": "error",
        "no-multiple-empty-lines": ["error", {"max": 2, "maxEOF": 0, "maxBOF": 0}],
        "no-negated-condition": "warn",
        "no-nested-ternary": "warn",
        "no-new-object": "error",
        "no-plusplus": "off",
        "no-restricted-syntax": "off",
        "no-spaced-func": "error",
        "no-ternary": "off",
        "no-trailing-spaces": ["error", {"skipBlankLines": true}],
        "no-underscore-dangle": ["error", {"allowAfterThis": false, "allow": []}],
        "no-unneeded-ternary": "error",
        "no-whitespace-before-property": "error",
        "object-curly-spacing": ["error", "never"],
        "one-var": ["error", "always"],
        "one-var-declaration-per-line": ["error", "initializations"],
        "operator-assignment": "off",
        "operator-linebreak": "off",
        "padded-blocks": "off",
        "quote-props": ["error", "as-needed"],
        "quotes": ["error", "single", "avoid-escape"],
        "require-jsdoc": "off",
        "semi": ["error", "always"],
        "semi-spacing": ["error", {"before": false, "after": true}],
        "sort-imports": "off",
        "sort-vars": "off",
        "space-before-blocks": ["error", "always"],
        "space-before-function-paren": ["error", {"anonymous": "always", "named": "always"}],
        "space-in-parens": "off",
        "space-infix-ops": "error",
        "space-unary-ops": ["warn", {"words": true, "nonwords": false}],
        "spaced-comment": "off",
        "wrap-regex": "warn"
    }
}