Ceneo pl report order as a function, typescript

ceneoReportOrder.ts

declare global {
  interface Window {
    ceneo_client_email: string;
    ceneo_order_id: string;
    ceneo_shop_product_ids: string;
  }
}

/**
 * API documented on url https://www.ceneo.pl/poradniki/Podrecznik-integracji-ZO-platformy
 * @param ceneoGUID
 * @param orderID
 * @param email
 * @param productIDs
 */
export default function ceneoReportOrder(
  ceneoGUID: string,
  orderID: string | number,
  email: string,
  productIDs: (string | number)[]
) {
  window.ceneo_order_id = "" + orderID;
  window.ceneo_client_email = email;
  window.ceneo_shop_product_ids = "#" + productIDs.join("#") + "#";

  const script = document.createElement("script");
  script.src =
    "https://ssl.ceneo.pl/transactions/track/v2/script.js?accountGuid=" +
    ceneoGUID;

  document.head.appendChild(script);
}