arkanoid/biome.json

{
  "$schema": "https://biomejs.dev/schemas/2.5.3/schema.json",
  "vcs": { "enabled": true, "clientKind": "git", "useIgnoreFile": true },
  "files": { "includes": ["src/**/*", "*.js", "*.json"] },
  "formatter": { "enabled": true, "indentStyle": "space", "indentWidth": 2, "lineWidth": 120 },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": true,
      "correctness": {
        "noUndeclaredVariables": "error"
      }
    }
  },
  "javascript": {
    "globals": ["describe", "it", "expect"],
    "formatter": {
      "quoteStyle": "single",
      "semicolons": "always",
      "trailingCommas": "all"
    }
  }
}