biome.json

{
  "$schema": "https://biomejs.dev/schemas/1.6.3/schema.json",
  "linter": {
    "enabled": true,
    "rules": {
      "suspicious": {
        "noAssignInExpressions": "warn",
        "noConfusingVoidType": "warn",
        "noExplicitAny": "warn",
        "noFallthroughSwitchClause": "warn",
        "noImplicitAnyLet": "warn",
        "noPrototypeBuiltins": "warn",
        "recommended": true
      },
      "correctness": {
        "recommended": true,
        "noUnusedImports": "error",
        "noUnusedVariables": "warn",
        "noChildrenProp": "off"
      },
      "style": {
        "recommended": true,
        "noUnusedTemplateLiteral": "warn",
        "noNonNullAssertion": "off",
        "useNodejsImportProtocol": "warn",
        "noParameterAssign": "off"
      },
      "complexity": {
        "noStaticOnlyClass": "off",
        "noBannedTypes": "error",
        "noExcessiveCognitiveComplexity": "off",
        "noExtraBooleanCast": "off",
        "noForEach": "off",
        "noThisInStatic": "error",
        "noUselessCatch": "warn",
        "noUselessConstructor": "error",
        "noUselessEmptyExport": "warn",
        "noUselessFragments": "warn",
        "noUselessLabel": "off",
        "noUselessRename": "error",
        "noUselessSwitchCase": "error",
        "noUselessThisAlias": "off",
        "noUselessTypeConstraint": "warn",
        "noVoid": "error",
        "useLiteralKeys": "warn"
      }
    }
  },
  "organizeImports": {
    "enabled": true
  },
  "javascript": {
    "formatter": {
      "enabled": true,
      "indentWidth": 2,
      "indentStyle": "space",
      "lineEnding": "lf",
      "semicolons": "always",
      "quoteStyle": "double",
      "jsxQuoteStyle": "double",
      "quoteProperties": "asNeeded",
      "arrowParentheses": "asNeeded",
      "lineWidth": 120,
      "bracketSameLine": true,
      "bracketSpacing": true
    }
  },
  "formatter": {
    "indentStyle": "space",
    "enabled": true,
    "formatWithErrors": true,
    "indentWidth": 2,
    "lineWidth": 120,
    "lineEnding": "lf"
  }
}