NamiPurchase

public class NamiPurchase : NSObject, Codable {
    public var sku : NamiSKU,
    public var expires : Date?
    public var entitlementsGranted: [NamiEntitlement]
    public var transactionIdentifier : String?
    public var transaction : SKPaymentTransaction?
    public let skuId : StoreID
    public var purchaseInitiatedTimestamp: Date
}

data class NamiPurchase( 
    val purchaseInitiatedTimestamp: Long = Date().time,
    val expires: Date? = null,
    val purchaseSource: NamiPurchaseSource,
    val skuId: String,
    val transactionIdentifier: String?,
    val purchaseToken: String?
 )

class NamiPurchase {
  final int purchaseInitiatedTimestamp;
  final DateTime? expires;
  final NamiPurchaseSource purchaseSource;
  final String skuId;
  final String? transactionIdentifier;
  final String? localizedDescription;
}

export type NamiPurchase = {
  sku?: NamiSKU;
  skuId: string;
  transactionIdentifier?: string;
  expires?: Date;
  purchaseInitiatedTimestamp: Date;
  purchaseSource?: "CAMPAIGN" | "MARKETPLACE" | "UNKNOWN";
};

public class NamiPurchase
{
    public long PurchaseInitiatedTimestamp { get; private set; }

    public DateTime Expires { get; private set; }

    /// <summary> Android platforms only </summary>
    public NamiPurchaseSource PurchaseSource { get; private set; }

    public string SkuId { get; private set; }

    public string TransactionIdentifier { get; private set; }

    /// <summary> Android platforms only </summary>
    public string PurchaseToken { get; private set; }

    /// <summary> Apple platforms only </summary>
    public NamiSKU Sku { get; private set; }

    /// <summary> Apple platforms only </summary>
    public List<NamiEntitlement> EntitlementsGranted { get; private set; }

    /// <summary> Apple platforms only </summary>
    public string Transaction { get; private set; }
}