feat：获取代理是否可用

src/Buyer/Lib/AgentInterface.php

@@ -4,10 +4,13 @@ namespace Hdll\Services\Buyer\Lib;
 
 
 /**
 /**
  * @method ResultInterface deferGetByUnionId(string $unionId)
  * @method ResultInterface deferGetByUnionId(string $unionId)
+ * @method ResultInterface deferUsefulAgent(int $storeId, int $agentId)
  * Interface AgentInterface
  * Interface AgentInterface
  * @package Hdll\Services\Buyer\Lib
  * @package Hdll\Services\Buyer\Lib
  */
  */
 interface AgentInterface
 interface AgentInterface
 {
 {
 	public function getByUnionId(string $unionId);
 	public function getByUnionId(string $unionId);
+
+	public function usefulAgent(int $storeId, int $agentId);
 }
 }
\ No newline at end of file