using System;
using System.Collections;
using System.Collections.Generic;
namespace UnityEngine.Purchasing.Extension
{
///
/// Abstract Catalog Provider, facilitating the retrieval of a catalog's products.
///
public interface ICatalogProvider
{
///
/// Fetch all the products in the catalog, asynchronously.
///
/// Event containing the set of products upon completion.
void FetchProducts(Action> callback);
}
}