.eslintrc

{
  "env": {
    "browser": true,
    "mocha": true,
    "node": true,
    "es6": true,
  },
  "parser": "babel-eslint",
  "plugins": ["class-property", "import", "jsx-a11y", "react"],
  "settings": {
    "import/ignore": ["node_modules", "\\.json$"],
    "import/extensions": [".js", ".jsx"],
  },
  "globals": {
    "Promise": true,
    "window": true,
    "ga": true,
    "graphql": true,
  },
  "extends": ["plugin:jsx-a11y/recommended"],
  "rules": {
    "array-bracket-newline": ["error", { "minItems": 2 }],
    "array-bracket-spacing": ["error", "always"],
    "array-element-newline": ["error", { "minItems": 2 }],
    "arrow-body-style": ["error", "as-needed"],
    "block-scoped-var": 0,
    "brace-style": [2, "1tbs", { "allowSingleLine": true }],
    "camelcase": 2,
    "comma-dangle": ["error", "always-multiline"],
    "comma-spacing": [2, { "before": false, "after": true }],
    "comma-style": [2, "last"],
    "complexity": 0,
    "consistent-return": 2,
    "consistent-this": 0,
    "curly": 2,
    "default-case": 2,
    "dot-notation": 0,
    "indent": [
      "error",
      2,
      { "SwitchCase": 1, "ignoredNodes": ["JSXElement", "JSXOpeningElement"] },
    ],
    "eol-last": 2,
    "eqeqeq": 2,
    "func-names": 0,
    "func-style": 0,
    "guard-for-in": 2,
    "handle-callback-err": 2,
    "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
    "keyword-spacing": [2],
    "max-depth": 0,
    "max-len": [2, 80, 2],
    "max-nested-callbacks": 0,
    "max-params": 0,
    "max-statements": 0,
    "new-cap": 0,
    "new-parens": 2,
    "no-alert": 2,
    "no-array-constructor": 2,
    "no-bitwise": 2,
    "no-caller": 2,
    "no-catch-shadow": 2,
    "no-cond-assign": 2,
    "no-console": 0,
    "no-constant-condition": 2,
    "no-control-regex": 2,
    "no-debugger": 2,
    "no-delete-var": 2,
    "no-div-regex": 2,
    "no-dupe-keys": 2,
    "no-else-return": 0,
    "no-empty": 2,
    "no-empty-character-class": 2,
    "no-eq-null": 2,
    "no-eval": 2,
    "no-ex-assign": 2,
    "no-extend-native": 2,
    "no-extra-bind": 2,
    "no-extra-boolean-cast": 2,
    "no-extra-parens": [
      "error",
      "all",
      { "ignoreJSX": "multi-line", "nestedBinaryExpressions": false },
    ],
    "no-extra-semi": 2,
    "no-fallthrough": 2,
    "no-floating-decimal": 2,
    "no-func-assign": 2,
    "no-implied-eval": 2,
    "no-inline-comments": 2,
    "no-inner-declarations": 2,
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": 2,
    "no-iterator": 2,
    "no-label-var": 2,
    "no-labels": 2,
    "no-lone-blocks": 2,
    "no-lonely-if": 2,
    "no-loop-func": 2,
    "no-mixed-requires": 0,
    "no-mixed-spaces-and-tabs": 2,
    "no-multi-spaces": 2,
    "no-multi-str": 2,
    "no-multiple-empty-lines": [2, { "max": 2 }],
    "no-native-reassign": 2,
    "no-negated-in-lhs": 2,
    "no-nested-ternary": 2,
    "no-new": 2,
    "no-new-func": 2,
    "no-new-object": 2,
    "no-new-require": 2,
    "no-new-wrappers": 2,
    "no-obj-calls": 2,
    "no-octal": 2,
    "no-octal-escape": 2,
    "no-path-concat": 2,
    "no-plusplus": 0,
    "no-process-env": 0,
    "no-process-exit": 2,
    "no-proto": 2,
    "no-redeclare": 2,
    "no-regex-spaces": 2,
    "no-reserved-keys": 0,
    "no-restricted-modules": 0,
    "no-return-assign": 2,
    "no-script-url": 2,
    "no-self-compare": 2,
    "no-sequences": 2,
    "no-shadow": 0,
    "no-shadow-restricted-names": 2,
    "no-spaced-func": 2,
    "no-sparse-arrays": 2,
    "no-sync": 0,
    "no-ternary": 0,
    "no-trailing-spaces": 2,
    "no-undef": 2,
    "no-undef-init": 2,
    "no-undefined": 0,
    "no-underscore-dangle": 0,
    "no-unreachable": 2,
    "no-unused-expressions": 2,
    "no-unused-vars": 2,
    "no-use-before-define": 0,
    "no-void": 2,
    "no-warning-comments": [2, { "terms": ["fixme"], "location": "start" }],
    "no-with": 2,
    "object-curly-spacing": ["error", "always"],
    "one-var": 0,
    "operator-assignment": 0,
    "operator-linebreak": ["error", "after"],
    "padded-blocks": 0,
    "quote-props": [2, "as-needed"],
    "quotes": [2, "single", "avoid-escape"],
    "radix": 2,
    "semi": [2, "always"],
    "semi-spacing": [2, { "before": false, "after": true }],
    "sort-vars": 0,
    "space-before-blocks": [2, "always"],
    "space-before-function-paren": [2, "never"],
    "space-in-parens": 0,
    "space-infix-ops": 2,
    "space-unary-ops": [2, { "words": true, "nonwords": false }],
    "spaced-comment": [2, "always", { "exceptions": ["-"] }],
    "strict": 0,
    "use-isnan": 2,
    "valid-jsdoc": 2,
    "valid-typeof": 2,
    "vars-on-top": 0,
    "wrap-iife": [2, "any"],
    "wrap-regex": 2,
    "yoda": 0,
    "react/display-name": 2,
    "react/jsx-boolean-value": [2, "always"],
    "react/jsx-closing-bracket-location": [
      2,
      { "selfClosing": "line-aligned", "nonEmpty": "props-aligned" },
    ],
    "react/jsx-closing-tag-location": ["error"],
    "react/jsx-equals-spacing": ["error", "never"],
    "react/jsx-first-prop-new-line": ["error", "multiline-multiprop"],
    "react/jsx-indent": ["error", 2],
    "react/jsx-key": ["error"],
    "react/jsx-indent-props": ["error", 2],
    "react/jsx-max-props-per-line": ["error"],
    "react/jsx-no-undef": 2,
    "react/jsx-sort-props": [2, { "ignoreCase": true }],
    "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": [2, { "ignoreStateless": true }],
    "react/prop-types": 2,
    "react/react-in-jsx-scope": 2,
    "react/self-closing-comp": 2,

    "import/default": 2,
    "import/export": 2,
    "import/imports-first": 2,
    "import/named": 2,
    "import/namespace": 2,
    "import/newline-after-import": 2,
    "import/no-duplicates": 2,
    "import/no-unresolved": 2,

    "class-property/class-property-semicolon": ["error", "never"],
  },
}