.eslintrc

{
  "parser": "babel-eslint",
  "env": {
    "browser": true,
    "node": true
  },
  "parserOptions": {
      "ecmaVersion": 6,
      "sourceType": "module",
      "ecmaFeatures": {
        "arrowFunctions": true,
        "binaryLiterals": true,
        "blockBindings": true,
        "classes": true,
        "defaultParams": true,
        "destructuring": true,
        "forOf": true,
        "generators": true,
        "modules": true,
        "objectLiteralComputedProperties": true,
        "objectLiteralDuplicateProperties": true,
        "objectLiteralShorthandMethods": true,
        "objectLiteralShorthandProperties": true,
        "octalLiterals": true,
        "regexUFlag": false,
        "regexYFlag": false,
        "restParams": true,
        "spread": true,
        "superInFunctions": true,
        "templateStrings": true,
        "unicodeCodePointEscapes": true,
        "globalReturn": true,
        "jsx": true,
        "experimentalObjectRestSpread": true
      }
  },
  "rules": {
    "no-mixed-requires": [
      0,
      false
    ],
    "strict": [
      1,
      "never"
    ],
    "no-undef": 2,
    "no-delete-var": 2,
    "no-shadow": 2,
    "no-shadow-restricted-names": 2,
    "no-unused-vars": [
      2,
      {
        "vars": "all",
        "args": "after-used"
      }
    ],
    "no-undefined": 2,
    "no-use-before-define": [
        2,
        {
            "functions": false,
            "classes": false
        }
    ],
    "no-unneeded-ternary": 1,
    "no-obj-calls": 2,
    "no-negated-in-lhs": 2,
    "no-inner-declarations": 2,
    "curly": 1,
    "camelcase": 2,
    "max-len": [
      1,
      100,
      4,
      {
        "ignoreComments": true,
        "ignoreUrls": true,
        "ignorePattern": "^\\s*import\\s+"
      }
    ],
    "padded-blocks": [
      0,
      "always"
    ],
    "no-invalid-regexp": 2,
    "vars-on-top": 0,
    "guard-for-in": 1,
    "no-underscore-dangle": 0,
    "no-func-assign": 2,
    "no-extra-parens": 0,
    "no-loop-func": 1,
    "no-multi-spaces": 1,
    "comma-dangle": [
      1,
      "never"
    ],
    "indent": [
      2,
      4,
      {
        "SwitchCase": 1,
        "VariableDeclarator": 1
      }
    ],
    "quotes": [
      2,
      "single"
    ],
    "semi": [
      2,
      "always"
    ],
    "semi-spacing": [
      2,
      {
        "before": false,
        "after": true
      }
    ],
    "brace-style": [
      2,
      "1tbs",
      {
        "allowSingleLine": true
      }
    ],
    "key-spacing": [
      2,
      {
        "beforeColon": false,
        "afterColon": true
      }
    ],
    "new-cap": [
      2,
      {
        "newIsCap": true,
        "capIsNew": true,
        "capIsNewExceptions": [
          "Immutable",
          "Set"
        ]
      }
    ],
    "keyword-spacing": [
      2,
      {
        "before": true,
        "after": true
      }
    ],
    "space-before-blocks": [
      1,
      "always"
    ],
    "array-bracket-spacing": [
      2,
      "never"
    ],
    "object-curly-spacing": [
      2,
      "never",
      {
        "objectsInObjects": false,
        "arraysInObjects": false
      }
    ],
    "computed-property-spacing": [
      1,
      "never"
    ],
    "space-in-parens": [
      1,
      "never"
    ],
    "space-before-function-paren": [
      1,
      "never"
    ],
    "space-infix-ops": [
      2,
      {
        "int32Hint": false
      }
    ],
    "max-nested-callbacks": [
      2,
      3
    ],
    "one-var": [
      0,
      "always"
    ],
    "eqeqeq": [
      2,
      "smart"
    ],
    "accessor-pairs": [
      1,
      {
        "getWithoutSet": true
      }
    ],
    "no-cond-assign": [
      2,
      "except-parens"
    ],
    "valid-typeof": 1,
    "no-div-regex": 2,
    "no-control-regex": 2,
    "no-caller": 2,
    "no-alert": 2,
    "no-with": 2,
    "no-duplicate-case": 2,
    "no-dupe-args": 2,
    "no-dupe-keys": 2,
    "no-unreachable": 2,
    "use-isnan": 2,
    "no-redeclare": [
      2,
      {
        "builtinGlobals": true
      }
    ],
    "no-useless-call": 2,
    "no-void": 2,
    "no-new-wrappers": 2,
    "no-new-require": 2,
    "no-path-concat": 2,
    "no-lonely-if": 1,
    "no-array-constructor": 1,
    "no-unexpected-multiline": 2,
    "linebreak-style": [
      2,
      "unix"
    ],
    "no-trailing-spaces": [
      1,
      {
        "skipBlankLines": false
      }
    ],
    "eol-last": 2,
    "prefer-spread": 1,
    "no-this-before-super": 2,
    "constructor-super": 2,
    "prefer-const": 1,
    "no-bitwise": 1,
    "babel/generator-star-spacing": 1,
    "babel/new-cap": 0,
    "babel/object-curly-spacing": 1,
    "babel/object-shorthand": 1,
    "babel/arrow-parens": 0,

    "react/display-name": 2,
    "react/forbid-prop-types": 0,
    "react/jsx-boolean-value": 1,
    "react/jsx-closing-bracket-location": [
      1,
      {
        "selfClosing": "after-props",
        "nonEmpty": "after-props"
      }
    ],
    "react/jsx-curly-spacing": 1,
    "react/jsx-indent-props": 1,
    "react/jsx-max-props-per-line": [
      1,
      {
        "maximum": 3
      }
    ],
    "react/jsx-no-duplicate-props": 2,
    "react/jsx-no-literals": 1,
    "react/jsx-no-undef": 2,
    "jsx-quotes": [
      1,
      "prefer-double"
    ],
    "react/sort-prop-types": 0,
    "react/jsx-sort-props": [
      0,
      {
        "callbacksLast": true
      }
    ],
    "react/jsx-uses-react": 1,
    "react/jsx-uses-vars": 1,
    "react/no-danger": 1,
    "react/jsx-pascal-case": 1,
    "react/no-did-mount-set-state": 2,
    "react/no-did-update-set-state": 2,
    "react/no-direct-mutation-state": 2,
    "react/no-multi-comp": 0,
    "react/no-set-state": 0,
    "react/no-unknown-property": 2,
    "react/prop-types": 0,
    "react/react-in-jsx-scope": 2,
    "react/require-extension": 0,
    "react/self-closing-comp": 1,
    "react/sort-comp": 0
  },
  "plugins": [
    "babel",
    "react"
  ]
}