Add missing properties to classes

Fixing issues on PHP 8.2 like
> Deprecated: Creation of dynamic property {x} is deprecated

Signed-off-by: Elan Ruusamäe <glen@pld-linux.org>
Co-authored-by: Elan Ruusamäe <glen@pld-linux.org>

library/Zend/Feed/Writer/Feed/FeedAbstract.php

@@ -60,6 +60,11 @@
  */
 class Zend_Feed_Writer_Feed_FeedAbstract
 {
+    /**
+     * @var array
+     */
+    protected $_extensions = [];
+
     /**
      * Contains all Feed level date to append in feed output
      *

library/Zend/Form/Decorator/Label.php

@@ -46,6 +46,26 @@
  */
 class Zend_Form_Decorator_Label extends Zend_Form_Decorator_Abstract
 {
+    /**
+     * @var string
+     */
+    protected $optionalPrefix;
+
+    /**
+     * @var string
+     */
+    protected $optionalSuffix;
+
+    /**
+     * @var string
+     */
+    protected $requiredPrefix;
+
+    /**
+     * @var string
+     */
+    protected $requiredSuffix;
+
     /**
      * Placement constants
      */

library/Zend/Reflection/File.php

@@ -37,6 +37,11 @@
  */
 class Zend_Reflection_File implements Reflector
 {
+    /**
+     * @var string
+     */
+    protected $_fileName         = null;
+
     /**
      * @var string
      */

library/Zend/Server/Reflection/Prototype.php

@@ -42,6 +42,16 @@
  */
 class Zend_Server_Reflection_Prototype
 {
+    /**
+     * @var array | null
+     */
+    protected $_params;
+
+    /**
+     * @var Zend_Server_Reflection_ReturnValue
+     */
+    protected $_return;
+
     /**
      * Constructor
      *

library/Zend/Tool/Project/Context/Zf/ApplicationConfigFile.php

@@ -38,6 +38,10 @@
  */
 class Zend_Tool_Project_Context_Zf_ApplicationConfigFile extends Zend_Tool_Project_Context_Filesystem_File
 {
+    /**
+     * @var string | null
+     */
+    protected $_type;
 
     /**
      * @var string

library/Zend/Tool/Project/Profile.php

@@ -43,6 +43,10 @@
  */
 class Zend_Tool_Project_Profile extends Zend_Tool_Project_Profile_Resource_Container
 {
+    /**
+     * @var Zend_Tool_Project_Profile_Resource_Container
+     */
+    protected $_topResources;
 
     /**
      * @var bool

library/Zend/Translate/Adapter/Csv.php

@@ -37,6 +37,11 @@ class Zend_Translate_Adapter_Csv extends Zend_Translate_Adapter
 {
     private $_data    = [];
 
+    /**
+     * @var resource
+     */
+    private $_file;
+
     /**
      * Generates the adapter
      *

library/Zend/Validate/Abstract.php

@@ -32,6 +32,7 @@
  */
 abstract class Zend_Validate_Abstract implements Zend_Validate_Interface
 {
+    public $zfBreakChainOnFailure;
     /**
      * The value to be validated
      *

library/Zend/View/Helper/PartialLoop.php

@@ -34,6 +34,10 @@
  */
 class Zend_View_Helper_PartialLoop extends Zend_View_Helper_Partial
 {
+    /**
+     * @var integer
+     */
+    protected $partialTotalCount = 0;
 
     /**
      * Marker to where the pointer is at in the loop