.eslintrc

{
    "parserOptions": {
        "ecmaVersion": 8,
        "sourceType": "module"
    },
    "env": {
        "browser": true,
        "node": true
    },
    "plugins": [
        "vue"
    ],
    "extends": [
        "eslint:recommended",
        "plugin:vue/recommended"
    ],
    "rules": {
        "no-unused-vars": "off",
        "no-console": "off",
        "no-empty": "off",
        "quotes": [
            "error",
            "single",
            { "allowTemplateLiterals": true }
        ],
        "prefer-template": "warn",
        "no-return-await": "error",
        "indent": [ "warn", 4 ],
        "no-lonely-if": "error",
        "no-multiple-empty-lines": [
            "warn",
            { "max": 1 }
        ],
        "no-tabs": "warn",
        "no-trailing-spaces": "warn",
        "no-unneeded-ternary": "warn",
        "no-useless-constructor": "warn",
        "no-var": "error",
        "prefer-const": "error",
        "no-else-return": "error"
    }
}