zod/biome.jsonc

{
  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",

  "formatter": {
    "enabled": true,
    "indentStyle": "space",
    "lineWidth": 120
  },
  "javascript": {
    "formatter": {
      "trailingCommas": "es5"
    }
  },
  "json": {
    "formatter": {
      "trailingCommas": "none"
    }
  },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": true,
      "suspicious": {
        "noExplicitAny": "off", // `any` is amazing
        "noUnsafeDeclarationMerging": "off",
        "noMisleadingInstantiator": "off",
        "noEmptyInterface": "off",
        "noConfusingVoidType": "off",
        "noThenProperty": "off"
      },
      "style": {
        "noUnusedTemplateLiteral": "off", // why is this even a best practice?
        "noParameterAssign": "off", // required for performant coercion in _parse
        "noNonNullAssertion": "off",
        "useTemplate": "off",
        "noUselessElse": "off"
      },
      "correctness": {
        "noUnusedImports": {
          "level": "error",
          "fix": "none"
        },
        "noUnusedVariables": {
          "level": "warn",
          "fix": "none"
        }
      },
      "complexity": {
        "noUselessConstructor": "off",
        "noBannedTypes": "off",
        "useArrowFunction": "off",
        "useLiteralKeys": {
          "fix": "unsafe",
          "level": "error"
        }
      },
      "performance": {
        "noDelete": "off"
      }
    }
  },
  "files": {
    "include": ["**/*.ts", "**/*.mts", "**/*.cts"],
    "ignore": [
      "*.js",
      "*.mjs",
      "*.cjs",
      "*.d.ts",
      "*.d.cts",
      "*.d.mts",
      "lib",
      "coverage",
      "dist",
      ".tshy",
      ".tshy-build",
      "experiments",
      "node_modules",
      ".next",

      "packages/treeshake",
      ".source"
    ]
  }
}