magento/magento2: fixes PHPDocs for module Magento_reports

Author: andrewbess

app/code/Magento/Reports/Model/ResourceModel/Product/Sold/Collection.php

@@ -12,6 +12,7 @@
 namespace Magento\Reports\Model\ResourceModel\Product\Sold;
 
 use Magento\Framework\DB\Select;
+use Zend_Db_Select_Exception;
 
 /**
  * Data collection.
@@ -25,9 +26,10 @@ class Collection extends \Magento\Reports\Model\ResourceModel\Order\Collection
     /**
      * Set Date range to collection.
      *
-     * @param int $from
-     * @param int $to
+     * @param string $from
+     * @param string $to
      * @return $this
+     * @throws Zend_Db_Select_Exception
      */
     public function setDateRange($from, $to)
     {
@@ -49,6 +51,7 @@ public function setDateRange($from, $to)
      * @param string $from
      * @param string $to
      * @return $this
+     * @throws Zend_Db_Select_Exception
      */
     public function addOrderedQty($from = '', $to = '')
     {