.eslintrc.js

module.exports = {
    "parser": "babel-eslint",
    "env": {
        "browser": true,
        "es6": true,
        "node": true
    },
    "extends": [
      "eslint:recommended",
      "airbnb-base"
    ],
    "parserOptions": {
        "ecmaFeatures": {
            "experimentalObjectRestSpread": true,
            "jsx": true
        },
        "sourceType": "module"
    },
    "plugins": [
        "react"
    ],
    "rules": {
        "indent": [
            "error",
            2
        ],
        "react/jsx-uses-vars": "error",
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "always"
        ],
        "class-methods-use-this": "off",
        "comma-dangle": "off",
        "no-else-return": "off",
        "arrow-body-style": "off",
        "no-underscore-dangle": "off"
    }
};