.eslintrc

{
  "parser": "babel-eslint",
  "parserOptions": {
    "ecmaVersion": 6,
    "ecmaFeatures": {
      "jsx": true,
      "modules": true
    }
  },
  "plugins": [
    "react"
  ],
  "rules": {
    "comma-dangle": [2,"always-multiline"],
    "no-cond-assign": [2,"always"],
    "no-console": 2,
    "no-constant-condition": 2,
    "no-control-regex": 2,
    "no-debugger": 2,
    "no-dupe-args": 2,
    "no-dupe-keys": 2,
    "no-duplicate-case": 2,
    "no-empty-character-class": 2,
    "no-empty": 2,
    "no-ex-assign": 2,
    "no-extra-boolean-cast": 2,
    "no-extra-parens": [2,"all"],
    "no-extra-semi": 2,
    "no-func-assign": 2,
    "no-inner-declarations": [2,"both"],
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": 2,
    "no-negated-in-lhs": 2,
    "no-obj-calls": 2,
    "no-regex-spaces": 2,
    "no-sparse-arrays": 2,
    "no-unreachable": 2,
    "use-isnan": 2,
    "valid-typeof": 2,
    "no-unexpected-multiline": 2,
    "block-scoped-var": 2,
    "complexity": [2,10],
    "consistent-return": 2,
    "curly": [2,"all"],
    "dot-notation": 2,
    "dot-location": [2,"property"],
    "eqeqeq": [2,"smart"],
    "guard-for-in": 2,
    "no-alert": 2,
    "no-caller": 2,
    "no-div-regex": 2,
    "no-else-return": 2,
    "no-eq-null": 2,
    "no-eval": 2,
    "no-extra-bind": 2,
    "no-fallthrough": 2,
    "no-floating-decimal": 2,
    "no-implied-eval": 2,
    "no-iterator": 2,
    "no-labels": 2,
    "no-lone-blocks": 2,
    "no-loop-func": 2,
    "no-native-reassign": 2,
    "no-new-func": 2,
    "no-new-wrappers": 2,
    "no-new": 2,
    "no-octal-escape": 2,
    "no-octal": 2,
    "no-param-reassign": [2,{"props":true}],
    "no-proto": 2,
    "no-redeclare": [2,{"builtinGlobals":true}],
    "no-return-assign": [2,"always"],
    "no-script-url": 2,
    "no-self-compare": 2,
    "no-sequences": 2,
    "no-throw-literal": 2,
    "no-unused-expressions": 2,
    "no-useless-call": 2,
    "no-void": 2,
    "no-with": 2,
    "vars-on-top": 2,
    "wrap-iife": 2,
    "no-catch-shadow": 2,
    "no-label-var": 2,
    "no-shadow-restricted-names": 2,
    "no-shadow": [2,{"builtinGlobals":true,"hoist":"all"}],
    "no-undef-init": 2,
    "no-unused-vars": 2,
    "no-use-before-define": [2,"nofunc"],
    "camelcase": [2,{"properties":"always"}],
    "comma-spacing": [2,{"after":true}],
    "comma-style": 2,
    "consistent-this": 2,
    "eol-last": 2,
    "func-names": 2,
    "func-style": [2,"declaration"],
    "linebreak-style": [2,"unix"],
    "no-mixed-spaces-and-tabs": [2,"smart-tabs"],
    "no-multiple-empty-lines": [2,{"max":2}],
    "no-nested-ternary": 2,
    "no-new-object": 2,
    "no-spaced-func": 2,
    "no-trailing-spaces": [2,{"skipBlankLines":false}],
    "no-underscore-dangle": 2,
    "no-unneeded-ternary": 2,
    "object-curly-spacing": [2,"always",{"arraysInObjects":true,"objectsInObjects":true}],
    "space-in-parens": 2,
    "space-infix-ops": 2,
    "space-unary-ops": [2,{"words":true}],
    "wrap-regex": 2,
    "arrow-parens": [2,"as-needed"],
    "arrow-spacing": [2,{"before":true,"after":true}],
    "constructor-super": 2,
    "no-class-assign": 2,
    "no-const-assign": 2,
    "no-this-before-super": 2,
    "no-var": 2,
    "object-shorthand": [2,"always"],
    "prefer-const": 2,
    "prefer-spread": 2,
    "prefer-reflect": 2,
    "require-yield": 2,
    "react/jsx-uses-react": "error",
    "react/jsx-uses-vars": "error"
  }
}