.prettierrc

{
    "printWidth": 80,
    "proseWrap": "always",
    "trailingComma": "es5",
    "useTabs": false,
    "tabWidth": 4,
    "semi": true,
    "singleQuote": false,
    "bracketSpacing": false,
    "singleAttributePerLine": false,
    "arrowParens": "always",
    "overrides": [
        {
            "files": "*.js",
            "options": {
                "singleQuote": true
            }
        },
        {
            "files": "*.html",
            "options": {
                "printWidth": 100
            }
        }
    ]
}