{ "$schema": "./node_modules/@biomejs/biome/configuration_schema.json", "extends": ["ultracite/biome/core", "ultracite/biome/vitest"], "formatter": { "lineWidth": 120 }, "javascript": { "formatter": { "quoteStyle": "single" } }, "overrides": [ { "includes": ["**/*.test.js"], "linter": { "rules": { "performance": { "useTopLevelRegex": "off" } } } } ], // Prettier owns YAML (single quotes, no bracket spacing); Biome 2.6 formats it too and would fight it. "yaml": { "formatter": { "enabled": false } } }