.eslintrc

{
    "parser": "babel-eslint",
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        }
    },
    "extends": [
        "eslint:recommended",
        "plugin:react/recommended"
    ],
    "plugins": [
        "react"
    ],
    "rules": {
        "array-bracket-spacing": [ 2, "always" ],
        "arrow-spacing": 2,
        "block-spacing": [ 2, "always" ],
        "brace-style": [ 2, "allman" ],
        "camelcase": 2,
        "comma-dangle": 2,
        "comma-style": 2,
        "comma-spacing": [ 2, { "before": false, "after": true } ],
        "computed-property-spacing": [ 2, "always" ],
        "consistent-this": [ 2, "self" ],
        "constructor-super": 2,
        "eol-last": 2,
        "func-call-spacing": 2,
        "func-style": [ 2, "declaration", { "allowArrowFunctions": true } ],
        "indent": 2,
        "jsx-quotes": 2,
        "key-spacing": [ 2, {
                "beforeColon": true,
                "afterColon": true,
                "mode": "minimum",
                "align": "colon"
            }
        ],
        "keyword-spacing": [ 2, { "before": true, "after": true } ],
        "linebreak-style": [ 2, "unix" ],
        "max-len": [ 2, { "ignoreUrls": true } ],
        "max-statements": [ 2, 60 ],
        "new-cap": 2,
        "new-parens": 2,
        "newline-before-return": 2,
        "no-console": [ 2, { allow: [ "warn", "error" ] } ],
        "no-const-assign": 2,
        "no-else-return": 2,
        "no-extra-parens": 2,
        "no-extra-semi": 2,
        "no-find-dom-node": 0,
        "no-lonely-if": 2,
        "no-this-before-super": 2,
        "no-trailing-spaces": 2,
        "no-underscore-dangle": 2,
        "no-unneeded-ternary": 2,
        "no-useless-rename": 2,
        "no-var": 2,
        "no-whitespace-before-property": 2,
        "object-curly-newline": [ 2, {
            "ObjectExpression": {
                "multiline": true,
                "minProperties": 1
            },
            "ObjectPattern": { "multiline": true }
        } ],
        "object-curly-spacing": [ 2, "always" ],
        "object-property-newline": 2,
        "one-var": [ 2, "never" ],
        "prefer-arrow-callback": 2,
        "prefer-const": [ 2, {
            "destructuring": "any",
            "ignoreReadBeforeAssign": false
        } ],
        "prefer-template": 2,
        "quotes": [ 2, "single" ],
        "require-jsdoc": [ 2, {
            "require": {
                "FunctionDeclaration": true,
                "MethodDefinition": true,
                "ClassDeclaration": true
            }
        } ],
        "semi": 2,
        "space-before-function-paren": [ 2, "never" ],
        "space-in-parens": [ 2, "always" ],
        "space-infix-ops": 2,
        "space-unary-ops": 2,
        "template-curly-spacing": 2,
        "valid-jsdoc": 2,
        "wrap-regex": 2
    }
}