ESLint configuration

.eslintrc.json

{
    "env": {
        "browser": true,
        "es6": true,
        "jquery": true
    },
    "extends": [
	"airbnb",
	"plugin:vue/recommended",
    ],
    "plugins": ["prettier"],
    "parserOptions": {
	"parser": "babel-eslint",
        "ecmaVersion": 2017,
        "sourceType": "module",
    },
    "rules": {
        "indent": [
            2,
            2
        ],
        "linebreak-style": [
            2,
            "unix"
        ],
        "quotes": [
            2,
            "single"
        ],
        "semi": [
            2,
            "never"
        ],
	"max-len": [2, 120],
        "no-unused-vars": 1,
        "arrow-body-style": [2, "as-needed"],
        "space-before-function-paren": [1, "never"],
        "space-in-parens": [1, "always", { "exceptions": ["()", "{}", "[]", "empty"] }],
	"vue/v-bind-style": [1, "shorthand"],
	"vue/v-on-style": [1, "shorthand"],
	"prettier/prettier": [2, { "singleQuote": true }]
    }
}