biome.json

{
  "$schema": "https://biomejs.dev/schemas/1.8.3/schema.json",
  "files": {
    "ignore": ["src/**/*.d.ts", "src/**/*.js"],
    "include": ["src/**/*.ts", "test/**/*.ts"]
  },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": true,
      "suspicious": {
        "noExplicitAny": "off",
        "noShadowRestrictedNames": "off",
        "noDebugger": "off",
        "noThenProperty": "off",
        "noMisleadingInstantiator": "off"
      },
      "style": {
        "useImportType": "off",
        "noNonNullAssertion": "info",
        "useTemplate": "off",
        "noUselessElse": "off",
        "noParameterAssign": "off",
        "useNumberNamespace": "off",
        "noInferrableTypes": "off"
      },
      "complexity": {
        "noForEach": "off",
        "useLiteralKeys": "off"
      },
      "performance": {
        "noDelete": "info"
      }
    }
  },
  "formatter": {
    "enabled": true,
    "indentWidth": 2,
    "indentStyle": "space",
    "lineWidth": 80,
    "lineEnding": "lf"
  },
  "javascript": {
    "formatter": {
      "quoteStyle": "double",
      "quoteProperties": "asNeeded",
      "arrowParentheses": "always",
      "bracketSpacing": true,
      "bracketSameLine": true,
      "semicolons": "always",
      "trailingCommas": "all"
    }
  }
}