biome.json

{
  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
  "files": {
    "ignore": [
      "benchmarks/sources/js",
      "compiler/tests-full",
      "compiler/tests-js-parser",
      "examples/**/*.json",
      "runtime/js/zstd.ts"
    ]
  },
  "formatter": {
    "enabled": true,
    "useEditorconfig": true
  },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": true,
      "complexity": {
        "useArrowFunction": "off",
        "useOptionalChain": "off"
      },
      "correctness": {
        "noInnerDeclarations": "off",
        "noInvalidUseBeforeDeclaration": "off",
        "noSwitchDeclarations": "off"
      },
      "nursery": {
        "noUselessEscapeInRegex": "error",
        "noSubstr": "error"
      },
      "style": {
        "noCommaOperator": "off",
        "noParameterAssign": "off",
        "noUselessElse": "off",
        "noVar": "off",
        "useExponentiationOperator": "off",
        "useSingleVarDeclarator": "off",
        "useTemplate": "off"
      },
      "suspicious": {
        "noAssignInExpressions": "off",
        "noRedeclare": "off"
      }
    }
  },
  "organizeImports": {
    "enabled": true
  },
  "vcs": {
    "clientKind": "git",
    "enabled": true,
    "useIgnoreFile": true
  }
}