.eslintrc

{
  "parser": "babel-eslint",
  "ecmaFeatures": {
    "classes": true,
    "modules": true,
    "jsx": true
  },
  "plugins": [
    "react"
  ],
  "env": {
    "node": true,
    "es6": true
  },
  "globals": {
    "document": false,
    "window": false,
    "DEBUG": false
  },
  "rules": {
    "arrow-spacing": 1,
    "block-spacing": 1,
    "brace-style": 1,
    "camelcase": 0,
    "curly": 1,
    "comma-dangle": 2,
    "comma-spacing": 1,
    "dot-notation": 1,
    "dot-location": [1, "property"],
    "eol-last": 0,
    "eqeqeq": 1,
    "jsx-quotes": 2,
    "key-spacing": 0,
    "max-len": [ 1, 400, 4, { "ignoreComments": true, "ignoreUrls": true } ],
    "newline-after-var": 1,
    "no-cond-assign": 1,
    "no-constant-condition": 1,
    "no-const-assign": 1,
    "no-debugger": 1,
    "no-dupe-args": 1,
    "no-dupe-keys": 1,
    "no-duplicate-case": 1,
    "no-empty": 1,
    "no-extra-bind": 1,
    "no-extra-semi": 1,
    "no-loop-func": 0,
    "no-mixed-requires": 1,
    "no-multiple-empty-lines": [ 1, { "max": 1 } ],
    "no-redeclare": 1,
    "no-sequences": 0,
    "no-trailing-spaces": 0,
    "no-undef": 2,
    "no-undef-init": 1,
    "no-undefined": 1,
    "no-underscore-dangle": 0,
    "no-unused-vars": 1,
    "no-unreachable": 1,
    "no-useless-call": 1,
    "no-use-before-define": 1,
    "no-var": 1,
    "no-with": 2,
    "object-shorthand": 0,
    "operator-linebreak": 0,
    "prefer-arrow-callback": 1,
    "prefer-const": 1,
    "prefer-spread": 1,
    "quotes": 0,
    "react/display-name": 0,
    "react/no-direct-mutation-state": 1,
    "react/jsx-boolean-value": 0,
    "react/jsx-closing-bracket-location": [ 1, "after-props" ],
    "react/jsx-indent-props": [ 1, 4 ],
    "react/jsx-no-undef": 2,
    "react/jsx-sort-prop-types": 0,
    "react/jsx-sort-props": 0,
    "react/jsx-uses-react": 2,
    "react/jsx-uses-vars": 2,
    "react/no-did-mount-set-state": 2,
    "react/no-did-update-set-state": 2,
    "react/no-multi-comp": 0,
    "react/no-unknown-property": 2,
    "react/prop-types": 0,
    "react/react-in-jsx-scope": 2,
    "react/self-closing-comp": 0,
    "react/sort-comp": 0,
    "react/jsx-wrap-multilines": 2,
    "semi": 2,
    "keyword-spacing": 1,
    "space-before-blocks": 1,
    "space-infix-ops": 1,
    "strict": 2
  }
}