.eslintrc

{
    "parser": "vue-eslint-parser",
    "parserOptions": {
        "parser": "babel-eslint"
    },
    "env": {
        "es6": true
    },
    "rules": {
        "indent": ["error", 4],
        "semi": ["error", "never"],
        "quotes": [
            "error",
            "single",
            {
                "avoidEscape": true
            }
        ],
        "arrow-body-style": [
            "error",
            "as-needed"
        ],
        "no-unused-vars": "error",
        "space-before-function-paren": "error",
        "space-infix-ops": "error",
        "comma-spacing": "error",
        "brace-style": "error",
        "operator-linebreak": ["error", "before"],
        "one-var": ["error", "never"],
        "block-spacing": "error",
        "comma-dangle": "error",
        "comma-style": "error",
        "dot-location": ["error", "property"],
        "eol-last": "error",
        "key-spacing": "error",
        "space-before-blocks": "error"
    }
}