.eslintrc.js

module.exports = {
    "env": {
        "browser": true,
        "es6": true,
        "node": true,
        "jest": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:destructuring/recommended",
        "plugin:import/errors",
        "plugin:import/warnings"
    ],
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        }
    },
    "plugins": [
        "react",
        "destructuring"
    ],
    "rules": {
        "indent": [
            "error",
            4,
            { "SwitchCase": 1 }
        ],
        "linebreak-style": [
            "error",
            (require("os").EOL === "\r\n" ? "windows" : "unix")
        ],
        "quotes": [
            "error",
            "single",
            {
                "avoidEscape": true,
                "allowTemplateLiterals": true
            }
        ],
        "semi": [
            "error",
            "always"
        ],
        "max-lines": [
            "warn",
            { max: 250 }
        ],
        "arrow-body-style": 1,
        "arrow-spacing": 1,
        "camelcase": 1,
        "import/max-dependencies": ["warn", {"max": 10}],
        "keyword-spacing": 1,
        "max-len": [
            "error",
            {
                "ignoreUrls": true,
                "ignoreStrings": true
            }
        ],
        "newline-per-chained-call": 1,
        "no-multiple-empty-lines": ["error", { "max": 2, "maxEOF": 1, "maxBOF": 0 }],
        "no-underscore-dangle": 0,
        "no-whitespace-before-property": 1,
        "no-var": 1,
        "object-shorthand": 1,
        "padded-blocks": ["warn", "never"],
        "prefer-const": 1,
        "prefer-template": 1,
        "quote-props": ["warn", "as-needed"],
        "space-before-blocks": 1,
        "space-infix-ops": 1,
        "space-in-parens": ["warn", "never"],
        "template-curly-spacing": 1,
        "no-tabs": 2,
        // React
        "react/prefer-es6-class": 1,
        "react/prefer-stateless-function": 1,
        "react/prop-types": 1,
        //obligatory for ESLint to work with React & JSX
        "react/jsx-uses-vars": 2,
        "react/jsx-uses-react": 2
    },
    "settings": {
        "import/resolver": {
            "node": {
                "moduleDirectory": [
                    "node_modules",
                    "src"
                ]
            }
        }
    }
};