.eslintrc.json

{
    "env": {
        "browser": true,
        "es6": true,
        "node": true
    },
    "extends": "eslint:recommended",
    "parserOptions": {
        "ecmaVersion": 2015
    },
    "rules": {
        "indent": [
            "error",
            "tab"
        ],
        
        "no-unused-vars": 0,
        "no-console": 0,
        "no-undef": 0,

        "linebreak-style": [
            "error",
            "windows"
        ],
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "always"
        ]
    }
}