Fix static check errors

Author: manjusha729

dev/tests/static/Magento/Sniffs/Commenting/FunctionCommentSniff.php

@@ -422,7 +422,7 @@ protected function processParams(File $phpcsFile, $stackPtr, $commentStart)
                                   $typeHint,
                                   $param['var'],
                                  );
-                        if(ltrim($typeHint, '?') !== $suggestedTypeHint) {
+                        if ($suggestedTypeHint != "null" && (ltrim($typeHint, '?') !== $suggestedTypeHint)) {
                             $phpcsFile->addError($error, $stackPtr, 'IncorrectTypeHint', $data);
                         }
                     }//end if

src/Magento/FunctionalTestingFramework/Codeception/Module/Sequence.php

@@ -13,30 +13,45 @@ class Sequence extends Module
     /**
      * @var array<int|string,string>
      */
-    public static array $hash = [];
+    public static array $hash = [];// phpcs:ignore
 
     /**
      * @var array<int|string,string>
      */
-    public static array $suiteHash = [];
+    public static array $suiteHash = [];// phpcs:ignore
 
-    public static string $prefix = '';
+    /**
+     * @var string
+     */
+    public static string $prefix = '';// phpcs:ignore
 
     /**
      * @var array<string, string>
      */
-    protected array $config = ['prefix' => '{id}_'];
+    protected array $config = ['prefix' => '{id}_'];// phpcs:ignore
 
+    /**
+     * Initialise method
+     * @return  void
+     */
     public function _initialize(): void
     {
         static::$prefix = $this->config['prefix'];
     }
 
+    /**
+     * after method
+     * @return  void
+     */
     public function _after(TestInterface $test): void
     {
         self::$hash = [];
     }
 
+    /**
+     * after suite method
+     * @return  void
+     */
     public function _afterSuite(): void
     {
         self::$suiteHash = [];