biome.json

{
    "organizeImports": { "enabled": true },
    "linter": {
        "enabled": true,
        "rules": {
            "recommended": true
        }
    },
    "formatter": {
        "enabled": true,
        "formatWithErrors": false,
        "ignore": [],
        "attributePosition": "multiline",
        "indentStyle": "space",
        "indentWidth": 4,
        "lineWidth": 120,
        "lineEnding": "lf"
    },
    "javascript": {
        "formatter": {
            "arrowParentheses": "always",
            "bracketSameLine": false,
            "bracketSpacing": true,
            "jsxQuoteStyle": "double",
            "quoteProperties": "asNeeded",
            "semicolons": "asNeeded",
            "trailingCommas": "all",
            "attributePosition": "multiline"
        }
    },
    "css": {
        "formatter": {
            "enabled": true
        }
    },
    "json": {
        "formatter": {
            "trailingCommas": "none"
        }
    }
}