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keyBoard/Class/Pay/StoreKit2Manager/Internal/StoreKitServiceDelegate.swift

@@ -0,0 +1,24 @@
+//
+//  StoreKitServiceDelegate.swift
+//  StoreKit2Manager
+//
+//  Created by xiaopin on 2025/12/6.
+//
+
+import Foundation
+import StoreKit
+
+/// StoreKitService 内部代理协议
+/// 所有回调都在主线程执行
+@MainActor
+internal protocol StoreKitServiceDelegate: AnyObject {
+    /// 状态更新
+    func service(_ service: StoreKitService, didUpdateState state: StoreKitState)
+    
+    /// 产品加载成功
+    func service(_ service: StoreKitService, didLoadProducts products: [Product])
+    
+    /// 已购买交易订单更新
+    func service(_ service: StoreKitService, didUpdatePurchasedTransactions efficient: [Transaction], latests: [Transaction])
+}
+