biome.json

{
  "$schema": "https://biomejs.dev/schemas/1.8.3/schema.json",
  "organizeImports": {
    "enabled": true
  },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": true,
      "suspicious": {
        "noDoubleEquals": {
          "level": "error",
          "fix": "unsafe"
        },
        "noGlobalIsFinite": {
          "level": "error",
          "fix": "unsafe"
        }
      },
      "complexity": {
        "useArrowFunction": {
          "level": "error",
          "fix": "safe"
        },
        "useSimplifiedLogicExpression": {
          "level": "warn"
        }
      },
      "correctness": {
        "noUnusedImports": {
          "level": "error"
        }
      },
      "style": {
        "noUnusedTemplateLiteral": {
          "level": "warn",
          "fix": "unsafe"
        }
      }
    }
  },
  "formatter": {
    "lineWidth": 120,
    "indentStyle": "space"
  },
  "javascript": {
    "formatter": {
      "quoteStyle": "single",
      "arrowParentheses": "always",
      "bracketSameLine": false
    },
    "linter": {
      "enabled": true
    }
  },
  "overrides": [
    {
      "include": ["*.svelte"],
      "linter": {
        "rules": {
          "style": {
            "useConst": "off",
            "useImportType": "off"
          }
        }
      }
    }
  ],
  "files": {
    "ignore": ["dist/**", "output/**", "testfiles/**", "node_modules/**"]
  }
}