Fix static tests.

Author: nmalevanec

app/code/Magento/Wishlist/Block/Customer/Wishlist.php

@@ -5,13 +5,13 @@
  */
 
 /**
- * Wishlist block customer items
- *
  * @author     Magento Core Team <core@magentocommerce.com>
  */
 namespace Magento\Wishlist\Block\Customer;
 
 /**
+ * Wishlist block customer items.
+ *
  * @api
  * @since 100.0.2
  */
@@ -86,6 +86,7 @@ protected function _prepareCollection($collection)
      * Paginate Wishlist Product Items collection
      *
      * @return void
+     * @SuppressWarnings(PHPMD.RequestAwareBlockMethod)
      */
     private function paginateCollection()
     {
@@ -252,6 +253,7 @@ public function getAddToCartQty(\Magento\Wishlist\Model\Item $item)
 
     /**
      * Get add all to cart params for POST request
+     *
      * @return string
      */
     public function getAddAllToCartParams()
@@ -263,7 +265,7 @@ public function getAddAllToCartParams()
     }
 
     /**
-     * @return string
+     * @inheritdoc
      */
     protected function _toHtml()
     {

app/code/Magento/Wishlist/composer.json

@@ -15,6 +15,7 @@
         "magento/module-rss": "*",
         "magento/module-sales": "*",
         "magento/module-store": "*",
+        "magento/module-theme": "*",
         "magento/module-ui": "*"
     },
     "suggest": {

app/design/frontend/Magento/blank/Magento_Wishlist/web/css/source/_module.less

@@ -9,18 +9,19 @@
 
 & when (@media-common = true) {
     .toolbar {
-        &.wishlist-toolbar{
+        &.wishlist-toolbar {
             .limiter {
                 float: right;
             }
             .main .pages {
                 display: inline-block;
-                z-index: 0;
                 position: relative;
+                z-index: 0;
             }
-            .toolbar-amount, .limiter {
-                z-index: 1;
+            .toolbar-amount,
+            .limiter {
                 display: inline-block;
+                z-index: 1;
             }
         }
     }

app/design/frontend/Magento/luma/Magento_Wishlist/web/css/source/_module.less

@@ -9,18 +9,19 @@
 
 & when (@media-common = true) {
     .toolbar {
-        &.wishlist-toolbar{
+        &.wishlist-toolbar {
             .limiter {
                 float: right;
             }
             .main .pages {
                 display: inline-block;
-                z-index: 0;
                 position: relative;
+                z-index: 0;
             }
-            .toolbar-amount, .limiter {
-                z-index: 1;
+            .toolbar-amount,
+            .limiter {
                 display: inline-block;
+                z-index: 1;
             }
         }
     }