.eslintrc

{
  "env": {
    "browser": true,
    "es6": true,
    "jquery": true,
    "node": true
  },
  "extends": "eslint:recommended",
  "globals": {
    "_": false,
    "AOS": false,
    "Back": false,
    "BackIn": false,
    "BackInOut": false,
    "BackOut": false,
    "BezierPlugin": false,
    "Bounce": false,
    "BounceIn": false,
    "BounceInOut": false,
    "BounceOut": false,
    "bowser": false,
    "Circ": false,
    "CircIn": false,
    "CircInOut": false,
    "CircOut": false,
    "ColorPropsPlugin": false,
    "CSSPlugin": false,
    "CSSRulePlugin": false,
    "Cubic": false,
    "CubicIn": false,
    "CubicInOut": false,
    "CubicOut": false,
    "Ease": false,
    "EaseLookup": false,
    "EaselPlugin": false,
    "Elastic": false,
    "ElasticIn": false,
    "ElasticInOut": false,
    "ElasticOut": false,
    "Expo": false,
    "ExpoIn": false,
    "ExpoInOut": false,
    "ExpoOut": false,
    "ga": false,
    "jwplayer": false,
    "Linear": false,
    "Phaser": false,
    "Power0": false,
    "Power1": false,
    "Power2": false,
    "Power3": false,
    "Power4": false,
    "Quad": false,
    "Quart": false,
    "Quint": false,
    "RaphaelPlugin": false,
    "RoughEase": false,
    "RoundPropsPlugin": false,
    "ScrollMagic": false,
    "ScrollToPlugin": false,
    "Sine": false,
    "SlowMo": false,
    "SteppedEase": false,
    "Strong": false,
    "svg4everybody": false,
    "TimelineLite": false,
    "TimelineMax": false,
    "TweenLite": false,
    "TweenMax": false,
    "TweenPlugin": false,
    "gsap": false,
    "objectFitImages": false,
    "objectFitVideos": false
  },
  "parser": "babel-eslint",
  "parserOptions": {
    "allowImportExportEverywhere": true,
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "rules": {
    "no-compare-neg-zero": "error",
    "no-cond-assign": ["error", "always"],
    "no-console": "warn",
    "no-constant-condition": "warn",
    "no-control-regex": "error",
    "no-debugger": "error",
    "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": "error",
    "no-extra-semi": "error",
    "no-func-assign": "error",
    "no-inner-declarations": "error",
    "no-invalid-regexp": "error",
    "no-irregular-whitespace": "error",
    "no-obj-calls": "error",
    "no-prototype-builtins": "error",
    "no-regex-spaces": "error",
    "no-sparse-arrays": "error",
    "no-template-curly-in-string": "error",
    "no-unexpected-multiline": "error",
    "no-unreachable": "error",
    "no-unsafe-finally": "error",
    "no-unsafe-negation": "error",
    "use-isnan": "error",
    "valid-jsdoc": "off",
    "valid-typeof": [
      "error",
      {
        "requireStringLiterals": true
      }
    ],
    "accessor-pairs": "off",
    "array-callback-return": "error",
    "block-scoped-var": "error",
    "class-methods-use-this": "error",
    "complexity": "off",
    "consistent-return": "error",
    "curly": ["error", "all"],
    "default-case": "error",
    "dot-location": ["error", "property"],
    "dot-notation": [
      "error",
      {
        "allowKeywords": true
      }
    ],
    "eqeqeq": [
      "error",
      "always",
      {
        "null": "ignore"
      }
    ],
    "guard-for-in": "error",
    "no-alert": "warn",
    "no-caller": "error",
    "no-case-declarations": "error",
    "no-div-regex": "off",
    "no-else-return": "error",
    "no-empty-function": [
      "error",
      {
        "allow": ["arrowFunctions", "functions", "methods"]
      }
    ],
    "no-empty-pattern": "error",
    "no-eq-null": "off",
    "no-eval": "error",
    "no-extend-native": "error",
    "no-extra-bind": "error",
    "no-extra-label": "error",
    "no-fallthrough": "error",
    "no-floating-decimal": "error",
    "no-global-assign": "error",
    "no-implicit-coercion": "off",
    "no-implicit-globals": "off",
    "no-implied-eval": "error",
    "no-invalid-this": "off",
    "no-iterator": "error",
    "no-labels": "error",
    "no-lone-blocks": "error",
    "no-loop-func": "error",
    "no-magic-numbers": "off",
    "no-multi-spaces": "error",
    "no-multi-str": "error",
    "no-new": "error",
    "no-new-func": "error",
    "no-new-wrappers": "error",
    "no-octal": "error",
    "no-octal-escape": "error",
    "no-param-reassign": "off",
    "no-proto": "error",
    "no-redeclare": "error",
    "no-return-assign": "error",
    "no-return-await": "error",
    "no-script-url": "error",
    "no-self-assign": "error",
    "no-self-compare": "error",
    "no-sequences": "error",
    "no-throw-literal": "error",
    "no-unmodified-loop-condition": "off",
    "no-unused-expressions": "error",
    "no-unused-labels": "error",
    "no-useless-call": "off",
    "no-useless-concat": "error",
    "no-useless-escape": "error",
    "no-useless-return": "error",
    "no-void": "error",
    "no-warning-comments": "off",
    "no-with": "error",
    "prefer-promise-reject-errors": "off",
    "radix": "error",
    "require-await": "off",
    "vars-on-top": "error",
    "wrap-iife": [
      "error",
      "inside",
      {
        "functionPrototypeMethods": false
      }
    ],
    "yoda": "error",
    "strict": ["error", "never"],
    "init-declarations": "off",
    "no-catch-shadow": "off",
    "no-delete-var": "error",
    "no-label-var": "error",
    "no-restricted-globals": "off",
    "no-shadow": "error",
    "no-shadow-restricted-names": "error",
    "no-undef": "error",
    "no-undef-init": "error",
    "no-undefined": "off",
    "no-unused-vars": [
      "warn",
      {
        "vars": "local",
        "args": "after-used",
        "ignoreRestSiblings": true
      }
    ],
    "no-use-before-define": "error",
    "callback-return": "off",
    "global-require": "error",
    "handle-callback-err": "off",
    "no-mixed-requires": "off",
    "no-new-require": "error",
    "no-path-concat": "error",
    "no-process-env": "off",
    "no-process-exit": "off",
    "no-restricted-modules": "off",
    "no-sync": "off",
    "array-bracket-spacing": ["error", "never"],
    "block-spacing": ["error", "always"],
    "brace-style": [
      "error",
      "1tbs",
      {
        "allowSingleLine": false
      }
    ],
    "camelcase": [
      "error",
      {
        "properties": "never"
      }
    ],
    "capitalized-comments": "off",
    "comma-dangle": ["error", "always-multiline"],
    "comma-spacing": [
      "error",
      {
        "before": false,
        "after": true
      }
    ],
    "comma-style": ["error", "last"],
    "computed-property-spacing": ["error", "never"],
    "consistent-this": "off",
    "eol-last": ["error", "always"],
    "func-call-spacing": ["error", "never"],
    "func-name-matching": "off",
    "func-names": "warn",
    "func-style": "off",
    "id-blacklist": "off",
    "id-length": "off",
    "id-match": "off",
    "indent": [
      "error",
      2,
      {
        "SwitchCase": 1
      }
    ],
    "jsx-quotes": "off",
    "key-spacing": [
      "error",
      {
        "beforeColon": false,
        "afterColon": true
      }
    ],
    "keyword-spacing": [
      "error",
      {
        "before": true,
        "after": true
      }
    ],
    "line-comment-position": "off",
    "linebreak-style": ["error", "unix"],
    "lines-around-comment": "off",
    "lines-around-directive": [
      "error",
      {
        "before": "always",
        "after": "always"
      }
    ],
    "max-depth": "off",
    "max-len": [
      "error",
      {
        "code": 120,
        "tabWidth": 4,
        "ignoreComments": false,
        "ignoreTrailingComments": true,
        "ignoreUrls": true,
        "ignoreStrings": true,
        "ignoreTemplateLiterals": true,
        "ignoreRegExpLiterals": true
      }
    ],
    "max-lines": "off",
    "max-nested-callbacks": "off",
    "max-params": "off",
    "max-statements": "off",
    "max-statements-per-line": "off",
    "multiline-ternary": "off",
    "new-cap": "error",
    "new-parens": "error",
    "newline-after-var": "off",
    "newline-before-return": "error",
    "newline-per-chained-call": [
      "error",
      {
        "ignoreChainWithDepth": 5
      }
    ],
    "no-array-constructor": "error",
    "no-bitwise": "error",
    "no-continue": "error",
    "no-inline-comments": "off",
    "no-lonely-if": "error",
    "no-mixed-operators": "off",
    "no-mixed-spaces-and-tabs": "error",
    "no-multi-assign": "error",
    "no-multiple-empty-lines": [
      "error",
      {
        "max": 1,
        "maxBOF": 0,
        "maxEOF": 1
      }
    ],
    "no-negated-condition": "off",
    "no-nested-ternary": "error",
    "no-new-object": "error",
    "no-plusplus": "off",
    "no-restricted-syntax": "off",
    "no-tabs": "off",
    "no-ternary": "off",
    "no-trailing-spaces": "error",
    "no-underscore-dangle": "error",
    "no-unneeded-ternary": "error",
    "no-whitespace-before-property": "error",
    "nonblock-statement-body-position": "off",
    "object-curly-newline": [
      "error",
      {
        "consistent": true,
        "minProperties": 0
      }
    ],
    "object-curly-spacing": ["error", "never"],
    "object-property-newline": "error",
    "one-var": ["error", "never"],
    "one-var-declaration-per-line": ["error", "always"],
    "operator-assignment": ["error", "always"],
    "operator-linebreak": "off",
    "padded-blocks": ["error", "never"],
    "quote-props": [
      "error",
      "consistent-as-needed",
      {
        "keywords": true,
        "unnecessary": true,
        "numbers": true
      }
    ],
    "quotes": [
      "error",
      "single",
      {
        "avoidEscape": true
      }
    ],
    "require-jsdoc": "off",
    "semi": ["error", "always"],
    "semi-spacing": [
      "error",
      {
        "before": false,
        "after": true
      }
    ],
    "sort-keys": "off",
    "sort-vars": "off",
    "space-before-blocks": "error",
    "space-before-function-paren": [
      "error",
      {
        "anonymous": "always",
        "named": "never",
        "asyncArrow": "always"
      }
    ],
    "space-in-parens": ["error", "never"],
    "space-infix-ops": "error",
    "space-unary-ops": [
      "error",
      {
        "words": true,
        "nonwords": false
      }
    ],
    "spaced-comment": [
      "error",
      "always",
      {
        "line": {
          "exceptions": ["-", "+"],
          "markers": ["=", "!"]
        },
        "block": {
          "exceptions": ["-", "+"],
          "markers": ["=", "!"],
          "balanced": false
        }
      }
    ],
    "template-tag-spacing": "off",
    "unicode-bom": ["error", "never"],
    "wrap-regex": "off",
    "arrow-body-style": "off",
    "arrow-parens": ["error", "always"],
    "arrow-spacing": [
      "error",
      {
        "before": true,
        "after": true
      }
    ],
    "constructor-super": "error",
    "generator-star-spacing": [
      "error",
      {
        "before": false,
        "after": true
      }
    ],
    "no-class-assign": "error",
    "no-confusing-arrow": [
      "error",
      {
        "allowParens": false
      }
    ],
    "no-const-assign": "error",
    "no-dupe-class-members": "error",
    "no-duplicate-imports": "off",
    "no-new-symbol": "error",
    "no-restricted-imports": "off",
    "no-this-before-super": "error",
    "no-useless-computed-key": "error",
    "no-useless-constructor": "error",
    "no-useless-rename": "error",
    "no-var": "error",
    "object-shorthand": [
      "error",
      "always",
      {
        "avoidQuotes": true,
        "ignoreConstructors": true
      }
    ],
    "prefer-arrow-callback": [
      "error",
      {
        "allowNamedFunctions": false,
        "allowUnboundThis": true
      }
    ],
    "prefer-const": "off",
    "prefer-destructing": "off",
    "prefer-numeric-literals": "error",
    "prefer-rest-params": "error",
    "prefer-spread": "error",
    "prefer-template": "error",
    "require-yield": "error",
    "rest-spread-spacing": ["error", "never"],
    "sort-imports": "off",
    "symbol-description": "error",
    "template-curly-spacing": ["error", "never"],
    "yield-star-spacing": ["error", "after"]
  }
}