@type t() :: %PolarExpress.Schemas.ListResource_FileRead_{
  items:
    [
      PolarExpress.Schemas.DownloadableFileRead.t()
      | PolarExpress.Schemas.ProductMediaFileRead.t()
      | PolarExpress.Schemas.OrganizationAvatarFileRead.t()
    ]
    | nil,
  pagination: PolarExpress.Schemas.Pagination.t() | nil
}