/** @var string[] */

/** @var array<string, string|int> */

  /**
   * Human constructor.
   *
   * @param array{
   *   name: string,
   *   age: int,
   *   address?: string
   * } $property
   *
   * @return DateTimeImmutable
   */
   */

/**
 * @property \Illuminate\Database\Eloquent\Collection<Book> $books
 */