Fixed static test failures.

Author: engcom-Echo

app/code/Magento/OfflineShipping/Block/Adminhtml/Form/Field/Export.php

@@ -34,6 +34,8 @@ public function __construct(
     }
 
     /**
+     * Get elementHtml
+     *
      * @return string
      */
     public function getElementHtml()

app/code/Magento/OfflineShipping/Block/Adminhtml/Form/Field/Import.php

@@ -11,6 +11,8 @@
 class Import extends \Magento\Framework\Data\Form\Element\AbstractElement
 {
     /**
+     * Initialize Import
+     *
      * @return void
      */
     protected function _construct()

app/code/Magento/OfflineShipping/Model/Config/Backend/Tablerate.php

@@ -42,6 +42,8 @@ public function __construct(
     }
 
     /**
+     * After save
+     *
      * @return $this
      */
     public function afterSave()

app/code/Magento/OfflineShipping/Model/SalesRule/Rule.php

@@ -18,10 +18,10 @@ class Rule
     /**
      * Free Shipping option "For matching items only"
      */
-    const FREE_SHIPPING_ITEM = 1;
+    public const FREE_SHIPPING_ITEM = 1;
 
     /**
      * Free Shipping option "For shipment with matching items"
      */
-    const FREE_SHIPPING_ADDRESS = 2;
+    public const FREE_SHIPPING_ADDRESS = 2;
 }

app/code/Magento/Paypal/Block/Adminhtml/Settlement/Details.php

@@ -11,8 +11,7 @@
 class Details extends \Magento\Backend\Block\Widget\Form\Container
 {
     /**
-     * Block construction
-     * Initialize titles, buttons
+     * Block construction Initialize titles, buttons
      *
      * @return void
      */

app/code/Magento/Paypal/Block/Hosted/Pro/Iframe.php

@@ -11,8 +11,7 @@
 class Iframe extends \Magento\Paypal\Block\Iframe
 {
     /**
-     * Internal constructor
-     * Set payment method code
+     * Internal constructor Set payment method code
      *
      * @return void
      */

app/code/Magento/Paypal/Model/Report/Settlement/Row.php

@@ -50,8 +50,6 @@ class Row extends \Magento\Framework\Model\AbstractModel
     private $eventLabelsList = [];
 
     /**
-     * Cast amount relation
-     *
      * @var array
      */
     private $castAmountRelation = [
@@ -70,8 +68,7 @@ protected function _construct()
     }
 
     /**
-     * Return description of Reference ID Type
-     * If no code specified, return full list of codes with their description
+     * Return description of Reference ID Type If no code specified, return full list of codes with their description
      *
      * @param string $code
      * @return string

app/code/Magento/Paypal/Model/ResourceModel/Report/Settlement/Options/TransactionEvents.php

@@ -24,7 +24,7 @@ public function __construct(\Magento\Paypal\Model\Report\Settlement\Row $model)
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function toOptionArray()
     {

app/code/Magento/Paypal/Model/ResourceModel/Report/Settlement/Row.php

@@ -11,8 +11,7 @@
 class Row extends \Magento\Framework\Model\ResourceModel\Db\AbstractDb
 {
     /**
-     * Resource model initialization.
-     * Set main entity table name and primary key field name.
+     * Resource model initialization.Set main entity table name and primary key field name.
      *
      * @return void
      */