.eslintrc.json

{
    "env": {
        "browser": true,
        "commonjs": true,
        "es6": true,
        "node": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:react/recommended"
    ],
    "parser": "babel-eslint",
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": 2018,
        "sourceType": "module"
    },
    "plugins": [
        "react"
    ],
    "rules": {
        "eol-last": ["error", "always"],
        "indent": [
            "error",
            2
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "no-console": ["error", { "allow": ["error"] }],
        "no-unused-vars": ["error", { "argsIgnorePattern": "^_" }],
        "quotes": [
            "error",
            "single",
            { "avoidEscape": true, "allowTemplateLiterals": true }
        ],
        "react/prop-types": "off",
        "semi": [
            "error",
            "always"
        ]
    },
    "settings": {
        "react": {
            "version": "detect"
        }
    }
}