.eslintrc

{
  "extends": ["eslint:recommended", "prettier"],
  "overrides": [
    {
      "files": ["src/**/*"],
      "rules": {
        "no-sparse-arrays": 0,
        "no-undef": 0,
        "no-unused-vars": 0,
        "no-multi-assign": 0
      }
    }
  ],
  "rules": {
    "prefer-rest-params": 0,
    "curly": 1,
    "require-atomic-updates": 0,
    "global-require": 0,
    "no-process-exit": 2,
    "symbol-description": 1,
    "array-callback-return": 2,
    "arrow-body-style": [0, "as-needed"],
    "block-scoped-var": 2,
    "callback-return": 0,
    "class-methods-use-this": 0,
    "consistent-return": [
      "warn",
      {
        "treatUndefinedAsUnspecified": false
      }
    ],
    "no-array-constructor": 0,
    "no-useless-constructor": 1,
    "constructor-super": 2,
    "dot-notation": 2,
    "eqeqeq": [1, "always"],
    "for-direction": 2,
    "func-names": 0,
    "getter-return": [
      2,
      {
        "allowImplicit": true
      }
    ],
    "guard-for-in": 0,
    "handle-callback-err": 2,
    "implicit-arrow-linebreak": 0,
    "lines-between-class-members": [
      "warn",
      "always",
      {
        "exceptAfterSingleLine": true
      }
    ],
    "new-parens": 2,
    "no-alert": 2,
    "no-underscore-dangle": 0,
    "no-await-in-loop": 0,
    "no-bitwise": 0,
    "no-buffer-constructor": 2,
    "no-caller": 2,
    "no-catch-shadow": 0,
    "no-class-assign": 2,
    "no-compare-neg-zero": 2,
    "no-cond-assign": [2, "always"],
    "no-confusing-arrow": [
      "warn",
      {
        "allowParens": true
      }
    ],
    "no-console": 0,
    "no-const-assign": 2,
    "no-constant-condition": 1,
    "no-control-regex": 0,
    "no-debugger": 1,
    "no-dupe-args": 2,
    "no-dupe-class-members": 2,
    "no-dupe-keys": 2,
    "no-duplicate-case": 2,
    "no-duplicate-imports": 1,
    "no-else-return": 1,
    "no-empty": [
      2,
      {
        "allowEmptyCatch": true
      }
    ],
    "no-empty-pattern": 1,
    "no-eval": 2,
    "no-ex-assign": 2,
    "no-extend-native": 0,
    "no-extra-bind": 1,
    "no-extra-boolean-cast": 1,
    "no-extra-label": 2,
    "no-floating-decimal": 1,
    "no-func-assign": 2,
    "no-global-assign": [
      2,
      {
        "exceptions": []
      }
    ],
    "no-implicit-globals": 2,
    "no-implied-eval": 2,
    "no-inner-declarations": 2,
    "no-invalid-regexp": 2,
    "no-invalid-this": 0,
    "no-iterator": 0,
    "no-label-var": 2,
    "no-labels": 0,
    "no-lone-blocks": 1,
    "no-lonely-if": 2,
    "no-loop-func": 2,
    "no-mixed-operators": [
      "warn",
      {
        "allowSamePrecedence": false,
        "groups": [
          ["&", "|", "^", "~", "<<", ">>", ">>>"],
          ["==", "!=", "===", "!==", ">", ">=", "<", "<="],
          ["&&", "||"],
          ["in", "instanceof"]
        ]
      }
    ],
    "no-mixed-spaces-and-tabs": 0,
    "no-multi-assign": 2,
    "no-multi-str": 2,
    "no-nested-ternary": 0,
    "no-new": 2,
    "no-new-func": 2,
    "no-new-object": 2,
    "no-new-require": 2,
    "no-new-symbol": 2,
    "no-new-wrappers": 2,
    "no-obj-calls": 2,
    "no-octal": 2,
    "no-octal-escape": 2,
    "no-param-reassign": 0,
    "no-path-concat": 2,
    "no-proto": 2,
    "no-prototype-builtins": 2,
    "no-redeclare": 2,
    "no-restricted-syntax": [2, "WithStatement"],
    "no-return-assign": 0,
    "no-return-await": 2,
    "no-script-url": 2,
    "no-self-assign": 1,
    "no-self-compare": 1,
    "no-sequences": 2,
    "no-shadow": 1,
    "no-shadow-restricted-names": 1,
    "no-template-curly-in-string": 2,
    "no-this-before-super": 2,
    "no-throw-literal": 2,
    "no-undef": 2,
    "no-undef-init": 2,
    "no-unmodified-loop-condition": 2,
    "no-unreachable": 1,
    "no-unsafe-finally": 2,
    "no-unsafe-negation": 2,
    "no-unused-expressions": [
      1,
      {
        "allowShortCircuit": false,
        "allowTaggedTemplates": false,
        "allowTernary": false
      }
    ],
    "no-unused-labels": 2,
    "no-unused-vars": [
      1,
      {
        "args": "after-used",
        "ignoreRestSiblings": true,
        "vars": "all",
        "argsIgnorePattern": "^_",
        "caughtErrorsIgnorePattern": "(^_)|(^react$)"
      }
    ],
    "no-use-before-define": [
      2,
      {
        "classes": false,
        "functions": false
      }
    ],
    "no-useless-call": 1,
    "no-useless-computed-key": 2,
    "no-useless-concat": 1,
    "no-useless-escape": 1,
    "no-useless-rename": [
      2,
      {
        "ignoreDestructuring": false,
        "ignoreExport": false,
        "ignoreImport": false
      }
    ],
    "no-useless-return": 1,
    "no-var": 2,
    "no-void": 2,
    "no-with": 2,
    "object-shorthand": [
      1,
      "always",
      {
        "avoidQuotes": true,
        "ignoreConstructors": false
      }
    ],
    "one-var": [1, "never"],
    "one-var-declaration-per-line": [1, "always"],
    "operator-assignment": [1, "always"],
    "padding-line-between-statements": 0,
    "prefer-arrow-callback": [
      "warn",
      {
        "allowNamedFunctions": true,
        "allowUnboundThis": true
      }
    ],
    "prefer-const": [
      1,
      {
        "destructuring": "any",
        "ignoreReadBeforeAssign": true
      }
    ],
    "prefer-numeric-literals": 1,
    "prefer-spread": 1,
    "prefer-template": 1,
    "quote-props": [
      1,
      "as-needed",
      {
        "keywords": false,
        "numbers": false,
        "unnecessary": true
      }
    ],
    "valid-jsdoc": 0,
    "valid-typeof": 2,
    "vars-on-top": 1,
    "yoda": 2
  },
  "parserOptions": {
    "ecmaVersion": 9
  },
  "env": {
    "es6": true,
    "node": true,
    "browser": true
  }
}