#32996 - fix static tests

Author: paras89

app/code/Magento/Customer/ViewModel/Address/RegionProvider.php

@@ -28,6 +28,11 @@ public function __construct(
         $this->directoryRegionProvider = $directoryRegionProvider;
     }
 
+    /**
+     * Get region data json
+     *
+     * @return string
+     */
     public function getRegionJson(): string
     {
         return $this->directoryRegionProvider->getRegionJson();

app/code/Magento/Directory/Model/RegionProvider.php

@@ -36,13 +36,20 @@ public function __construct(
         $this->jsonSerializer = $jsonSerializer;
     }
 
+    /**
+     * Get region data json
+     *
+     * @return string
+     */
     public function getRegionJson(): string
     {
         $regions = $this->getRegions();
         return $this->jsonSerializer->serialize($regions);
     }
 
     /**
+     * Get regions array
+     *
      * @return array
      */
     private function getRegions() : array