.eslintrc.json

{
    "extends": "eslint:recommended",
    "parserOptions": {
        "ecmaVersion": 8,
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true,
            "impliedStrict": true,
            "modules": true,
            "experimentalObjectRestSpread": true
        }
    },
    "parser": "babel-eslint",
    "plugins": [
        "react",
        "import"
    ],
    "env": {
        "browser": true,
        "node": true,
        "jquery": true,
        "es6": true
    },
    "globals": {
        "jest": true,
        "describe": true,
        "it": true,
        "expect": true,
        "before": true,
        "after": true
    },
    "settings": {
        "import/resolver": "webpack"
    },
    "rules": {
        "array-bracket-spacing": [2, "never"],
        "array-callback-return": 2,
        "arrow-body-style": 0,
        "arrow-parens": [2, "always"],
        "arrow-spacing": [2, { "before": true, "after": true }],
        "block-scoped-var": 2,
        "brace-style": [2, "1tbs", { "allowSingleLine": false }],
        "camelcase": [2, {"properties": "never"}],
        "capitalized-comments": 0,
        "class-methods-use-this": 1,
        "comma-dangle": [2, "never"],
        "comma-spacing": [2, {"before": false, "after": true}],
        "comma-style": [2, "last"],
        "complexity": [1, 10],
        "computed-property-spacing": [2, "never"],
        "consistent-return": 2,
        "consistent-this": [2, "self"],
        "constructor-super": 2,
        "curly": [2, "all"],
        "dot-location": [2, "object"],
        "dot-notation": 2,
        "eqeqeq": [2, "smart"],
        "func-call-spacing": [2, "never"],
        "func-name-matching": 0,
        "func-names": 2,
        "func-style": [2, "declaration"],
        "generator-star-spacing": [2, {"before": false, "after": true}],
        "global-require": 2,
        "guard-for-in": 2,
        "id-blacklist": 0,
        "import/no-unresolved": 2,
        "import/order": ["error", {"newlines-between": "always-and-inside-groups", "groups": ["builtin", "external", ["internal", "parent"], "sibling", "index"]}],
        "indent": [2, 4, {"SwitchCase": 0}],
        "jsx-quotes": [2, "prefer-single"],
        "key-spacing": [2, {"beforeColon": false, "afterColon": true, "mode": "strict"}],
        "keyword-spacing": [2, {"before": true, "after": true, "overrides": {}}],
        "line-comment-position": 0,
        "linebreak-style": 2,
        "lines-around-comment": [2, { "beforeBlockComment": true, "beforeLineComment": true, "allowBlockStart": true, "allowBlockEnd": true }],
        "max-lines": [1, {"max": 450, "skipBlankLines": true, "skipComments": false}],
        "max-nested-callbacks": [1, {"max":1}],
        "max-nested-callbacks": [2, {"max":2}],
        "max-statements-per-line": [2, {"max": 1}],
        "multiline-ternary": [1, "never"],
        "new-cap": 2,
        "new-parens": 2,
        "newline-before-return": 0,
        "newline-per-chained-call": 0,
        "no-alert": 2,
        "no-array-constructor": 2,
        "no-await-in-loop": 2,
        "no-caller": 2,
        "no-case-declarations": 2,
        "no-class-assign": 2,
        "no-compare-neg-zero": 2,
        "no-cond-assign": [2, "except-parens"],
        "no-confusing-arrow": 2,
        "no-console": 2,
        "no-const-assign": 2,
        "no-constant-condition": 2,
        "no-debugger": 2,
        "no-div-regex": 2,
        "no-dupe-args": 2,
        "no-dupe-class-members": 2,
        "no-dupe-keys": 2,
        "no-duplicate-case": 2,
        "no-duplicate-imports": [2, {"includeExports": true}],
        "no-else-return": 2,
        "no-empty": 2,
        "no-empty-function": 2,
        "no-empty-pattern": 2,
        "no-eval": 2,
        "no-ex-assign": 2,
        "no-extend-native": 2,
        "no-extra-bind": 2,
        "no-extra-label": 2,
        "no-extra-parens": 0,
        "no-extra-semi": 2,
        "no-fallthrough": 2,
        "no-floating-decimal": 2,
        "no-func-assign": 2,
        "no-global-assign": 2,
        "no-implicit-coercion": 2,
        "no-implicit-globals": 0,
        "no-implied-eval": 2,
        "no-inner-declarations": 0,
        "no-invalid-regexp": 2,
        "no-irregular-whitespace": 2,
        "no-iterator": 2,
        "no-labels": 2,
        "no-lone-blocks": 2,
        "no-lonely-if": 2,
        "no-loop-func": 2,
        "no-magic-numbers": [1, { "ignore": [-1, 0, 1, 2], "enforceConst": true, "detectObjects": true } ],
        "no-mixed-operators": [2, {"allowSamePrecedence": false}],
        "no-mixed-spaces-and-tabs": 2,
        "no-multi-assign": 2,
        "no-multi-spaces": [2, { "exceptions": { "Property": false } }],
        "no-multi-str": 0,
        "no-multiple-empty-lines": [2, {"max": 1}],
        "no-native-reassign": 2,
        "no-negated-condition": 2,
        "no-nested-ternary": 2,
        "no-new": 2,
        "no-new-func": 2,
        "no-new-object": 2,
        "no-new-symbol": 2,
        "no-new-wrappers": 2,
        "no-octal-escape": 2,
        "no-param-reassign": 2,
        "no-process-env": 2,
        "no-process-exit": 2,
        "no-proto": 2,
        "no-redeclare": 2,
        "no-return-assign": [2, "always"],
        "no-return-await": 2,
        "no-script-url": 2,
        "no-self-assign": [2, {"props": true}],
        "no-self-compare": 2,
        "no-sequences": 2,
        "no-shadow": [2, {"hoist": "functions"}],
        "no-shadow-restricted-names": 2,
        "no-spaced-func": 2,
        "no-tabs": 0,
        "no-template-curly-in-string": 2,
        "no-ternary": 0,
        "no-this-before-super": 2,
        "no-throw-literal": 2,
        "no-trailing-spaces": [2, { "skipBlankLines": false }],
        "no-undef-init": 2,
        "no-undefined": 2,
        "no-underscore-dangle": 2,
        "no-unexpected-multiline": 2,
        "no-unmodified-loop-condition": 2,
        "no-unneeded-ternary": [2, {"defaultAssignment": false}],
        "no-unreachable": 2,
        "no-unsafe-finally": 2,
        "no-unsafe-negation": 2,
        "no-unused-expressions": 2,
        "no-unused-vars": [2, {"vars": "all", "args": "after-used"}],
        "no-use-before-define": [2, "nofunc"],
        "no-useless-computed-key": 2,
        "no-useless-concat": 2,
        "no-useless-constructor": 2,
        "no-useless-escape": 2,
        "no-useless-rename": 2,
        "no-useless-return": 2,
        "no-var": 0,
        "no-void": 2,
        "no-warning-comments": 1,
        "no-whitespace-before-property": 2,
        "no-with": 2,
        "object-curly-newline": 0,
        "object-curly-spacing": [2, "never"],
        "object-property-newline": [2, {"allowMultiplePropertiesPerLine": true}],
        "object-shorthand": [2, "always"],
        "one-var": [2, "never"],
        "one-var-declaration-per-line": 0,
        "operator-assignment": [2, "always"],
        "operator-linebreak": [2, "after"],
        "padded-blocks": [2, "never"],
        "prefer-arrow-callback": 2,
        "prefer-const": 2,
        "prefer-destructuring": 0,
        "prefer-numeric-literals": 2,
        "prefer-promise-reject-errors": 2,
        "prefer-rest-params": 2,
        "prefer-spread": 2,
        "prefer-template": 0,
        "quote-props": [2, "as-needed"],
        "quotes": [2, "single", "avoid-escape"],
        "radix": 2,
        "react/display-name": [2, { "ignoreTranspilerName": false }],
        "react/forbid-component-props": 0,
        "react/forbid-elements": [2, { "forbid": ["embed"] }],
        "react/jsx-boolean-value": [2, "always"],
        "react/jsx-closing-bracket-location": [2, { "location": "tag-aligned" }],
        "react/jsx-curly-spacing": [2, "never"],
        "react/jsx-equals-spacing": [2, "never"],
        "react/jsx-filename-extension": 2,
        "react/jsx-first-prop-new-line": [2, "multiline"],
        "react/jsx-handler-names": 0,
        "react/jsx-indent": [2, 4],
        "react/jsx-indent-props": [2, 4],
        "react/jsx-key": 2,
        "react/jsx-max-props-per-line": [2, { "maximum": 1 }],
        "react/jsx-no-bind": 0,
        "react/jsx-no-comment-textnodes": 2,
        "react/jsx-no-duplicate-props": [2, { "ignoreCase": false }],
        "react/jsx-no-literals": 2,
        "react/jsx-no-target-blank": 2,
        "react/jsx-no-undef": 2,
        "react/jsx-pascal-case": 2,
        "react/jsx-space-before-closing": [2, "never"],
        "react/jsx-tag-spacing": [2, { "closingSlash": "never", "beforeSelfClosing": "never", "afterOpening": "never" }],
        "react/jsx-uses-react": 2,
        "react/jsx-uses-vars": 2,
        "react/jsx-wrap-multilines": 2,
        "react/no-array-index-key": 1,
        "react/no-children-prop": 2,
        "react/no-danger": 0,
        "react/no-danger-with-children": 2,
        "react/no-deprecated": 2,
        "react/no-did-mount-set-state": 2,
        "react/no-did-update-set-state": 2,
        "react/no-direct-mutation-state": 2,
        "react/no-find-dom-node": 1,
        "react/no-is-mounted": 2,
        "react/no-multi-comp": [2, { "ignoreStateless": true }],
        "react/no-render-return-value": 2,
        "react/no-set-state": 0,
        "react/no-string-refs": 0,
        "react/no-unescaped-entities": 2,
        "react/no-unknown-property": 2,
        "react/no-unused-prop-types": [1, {"skipShapeProps": true}],
        "react/prefer-es6-class": 2,
        "react/prefer-stateless-function": 0,
        "react/prop-types": 2,
        "react/require-default-props": 0,
        "react/require-optimization": 1,
        "react/require-render-return": 2,
        "react/self-closing-comp": 2,
        "react/sort-comp": 0,
        "react/style-prop-object": 2,
        "require-yield": 2,
        "rest-spread-spacing": [2, "never"],
        "semi": [2, "always"],
        "semi-spacing": [2, {"before": false, "after": true}],
        "sort-imports": 0,
        "sort-keys": 0,
        "space-before-blocks": [2, "always"],
        "space-before-function-paren": [2, {"anonymous": "never", "named": "never", "asyncArrow": "always"}],
        "space-in-parens": [2, "never"],
        "space-infix-ops": 2,
        "space-unary-ops": [2, { "words": true, "nonwords": false }],
        "symbol-description": 2,
        "template-curly-spacing": [2, "never"],
        "valid-typeof": [2, {"requireStringLiterals": false}],
        "vars-on-top": 0,
        "wrap-iife": [2, "outside"],
        "wrap-regex": 2,
        "yoda": [2, "never", {"exceptRange": false, "onlyEquality": false}]
    }
}