.eslintrc.json

{
  "extends": "eslint:recommended",
  "parserOptions": {
    "ecmaVersion": 8
  },
  "env": {
    "es6": true,
    "node": true
  },
  "rules": {

    "no-console": 0,
    "new-cap": 0,

    "accessor-pairs": 1,
    "complexity": 1,
    "curly": [2, "multi-line", "consistent"],
    "dot-location": [2, "property"],
    "dot-notation": 2,
    "eqeqeq": 2,
    "no-empty-function": 2,
    "no-floating-decimal": 2,
    "no-implied-eval": 2,
    "no-invalid-this": 2,
    "no-lone-blocks": 2,
    "no-multi-spaces": 2,
    "no-new-func": 2,
    "no-new-wrappers": 2,
    "no-new": 2,
    "no-octal-escape": 2,
    "no-self-compare": 2,
    "no-sequences": 2,
    "no-throw-literal": 2,
    "no-unmodified-loop-condition": 2,
    "no-unused-expressions": 2,
    "no-useless-call": 2,
    "no-useless-concat": 2,
    "no-useless-escape": 2,
    "no-void": 2,
    "no-warning-comments": 1,
    "wrap-iife": 2,
    "yoda": 2,

    "no-label-var": 2,
    "no-shadow": 2,
    "no-undef-init": 2,

    "handle-callback-err": 2,
    "no-mixed-requires": 2,
    "no-new-require": 2,
    "no-path-concat": 2,

    "array-bracket-spacing": 2,
    "block-spacing": 2,
    "brace-style": [2, "1tbs", { "allowSingleLine": true }],
    "comma-dangle": [2, "always-multiline"],
    "comma-spacing": 2,
    "comma-style": 2,
    "computed-property-spacing": 2,
    "consistent-this": [2, "$this"],
    "eol-last": 2,
    "func-names": 2,
    "func-style": [2, "declaration", { "allowArrowFunctions": true }],
    "indent": [2, 2, { "SwitchCase": 1 }],
    "key-spacing": 2,
    "keyword-spacing": 2,
    "max-depth": 2,
    "max-len": [2, 200, 2],
    "max-nested-callbacks": [2, { "max": 4 }],
    "max-statements-per-line": [2, { "max": 2 }],
    "newline-per-chained-call": [2, { "ignoreChainWithDepth": 3 }],
    "no-array-constructor": 2,
    "no-inline-comments": 2,
    "no-lonely-if": 2,
    "no-mixed-operators": 2,
    "no-multiple-empty-lines": [2, { "max": 2, "maxEOF": 1, "maxBOF": 0 }],
    "no-new-object": 2,
    "no-spaced-func": 2,
    "no-trailing-spaces": 2,
    "no-unneeded-ternary": 2,
    "no-whitespace-before-property": 2,
    "object-curly-spacing": [2, "always"],
    "operator-assignment": 2,
    "operator-linebreak": [2, "after"],
    "padded-blocks": [2, "never"],
    "quote-props": [2, "as-needed"],
    "quotes": [2, "double", { "avoidEscape": true, "allowTemplateLiterals": true }],
    "semi-spacing": 2,
    "semi": 2,
    "space-before-blocks": 2,
    "space-before-function-paren": [2, "never"],
    "space-in-parens": 2,
    "space-infix-ops": 2,
    "space-unary-ops": 2,
    "spaced-comment": 2,
    "unicode-bom": 2,

    "arrow-body-style": 2,
    "arrow-spacing": 2,
    "no-duplicate-imports": 2,
    "no-useless-computed-key": 2,
    "no-useless-constructor": 2,
    "prefer-arrow-callback": 2,
    "prefer-rest-params": 2,
    "prefer-spread": 2,
    "prefer-template": 2,
    "rest-spread-spacing": 2,
    "template-curly-spacing": 2,
    "yield-star-spacing": 2
  }
}