编写三方平台产品rpc接口文件

src/Service/Interfaces/Product/ThirdPlatformProductServiceInterface.php

+<?php
+/**
+ * Created by PhpStorm.
+ * User: Zero
+ * Date: 2021/12/07
+ * Time: 9:39
+ */
+
+namespace Meibuyu\Rpc\Service\Interfaces\Product;
+
+interface ThirdPlatformProductServiceInterface
+{
+
+    /**
+     * 通过三方平台子产品的三方平台子产品
+     * @param array $ids 默认去重
+     * @param string $type
+     * @return array 默认keyBy
+     * @author Zero
+     */
+    public function getChildrenByIds(array $ids, string $type): array;
+
+}