@type t() :: %Stripe.Resources.Klarna{
  background_image_url: String.t() | nil,
  client_token: String.t() | nil,
  first_name: String.t() | nil,
  last_name: String.t() | nil,
  locale: String.t() | nil,
  logo_url: String.t() | nil,
  page_title: String.t() | nil,
  pay_later_asset_urls_descriptive: String.t() | nil,
  pay_later_asset_urls_standard: String.t() | nil,
  pay_later_name: String.t() | nil,
  pay_later_redirect_url: String.t() | nil,
  pay_now_asset_urls_descriptive: String.t() | nil,
  pay_now_asset_urls_standard: String.t() | nil,
  pay_now_name: String.t() | nil,
  pay_now_redirect_url: String.t() | nil,
  pay_over_time_asset_urls_descriptive: String.t() | nil,
  pay_over_time_asset_urls_standard: String.t() | nil,
  pay_over_time_name: String.t() | nil,
  pay_over_time_redirect_url: String.t() | nil,
  payment_method_categories: String.t() | nil,
  purchase_country: String.t() | nil,
  purchase_type: String.t() | nil,
  redirect_url: String.t() | nil,
  shipping_delay: integer() | nil,
  shipping_first_name: String.t() | nil,
  shipping_last_name: String.t() | nil
}