取消 void 返回值

src/admin/PromoteSettlementServiceInterface.php

@@ -7,7 +7,6 @@ interface PromoteSettlementServiceInterface
     /**
      * 结算订单
      * @param array $ids
-     * @return void
      */
-    public function settlementAll(array $ids): void;
+    public function settlementAll(array $ids);
 }