Add PHPDoc for getBaseUrl methods

Author: lbajsarowicz

src/Magento/FunctionalTestingFramework/DataGenerator/Persist/Curl/AbstractExecutor.php

@@ -20,6 +20,10 @@ abstract class AbstractExecutor implements CurlInterface
      */
     protected static $baseUrl = null;
 
+    /**
+     * Returns base URL for Magento instance
+     * @return string
+     */
     public function getBaseUrl(): string
     {
         return getenv('MAGENTO_BASE_URL');

src/Magento/FunctionalTestingFramework/DataGenerator/Persist/Curl/AdminExecutor.php

@@ -56,6 +56,10 @@ public function __construct($removeBackend)
         $this->authorize();
     }
 
+    /**
+     * Returns base URL for Magento backend instance
+     * @return string
+     */
     public function getBaseUrl(): string
     {
         $backendHost = getenv('MAGENTO_BACKEND_BASE_URL') ?: parent::getBaseUrl();

src/Magento/FunctionalTestingFramework/DataGenerator/Persist/Curl/WebapiExecutor.php

@@ -65,7 +65,7 @@ public function __construct($storeCode = null)
     }
 
     /**
-     * Returns WebApi base URL, fallback to Magento Base URL
+     * Returns base URL for Magento Web API instance
      * @return string
      */
     public function getBaseUrl(): string