Function hasStatusCode

src/lib/fetch.ts:232–238

* Type guard for error objects with statusCode

(error: unknown)

 * Type guard for error objects with statusCode
 */
function hasStatusCode(error: unknown): error is { statusCode: number } {
  if (typeof error !== "object" || error === null || !("statusCode" in error)) {
    return false;
  }
  const maybeStatus = Object.getOwnPropertyDescriptor(error, "statusCode")?.value;
  return typeof maybeStatus === "number";
}

/**
 * Check if error is a 404 "not found" error