diff --git a/src/Collection.php b/src/Collection.php
index 8e5328d..85428ad 100644
--- a/src/Collection.php
+++ b/src/Collection.php
@@ -61,7 +61,7 @@ class Collection implements \ArrayAccess
      * @param int $default
      * @return int
      */
-    public function getInt($key, $default = 0)
+    public function getInt(string $key, int $default = 0): int
     {
         return (int)$this->get($key, $default);
     }
@@ -81,7 +81,7 @@ class Collection implements \ArrayAccess
      * @param int    $default
      * @return int
      */
-    public function getNat($key, $default = 1)
+    public function getNat(string $key, int $default = 1): int
     {
         $result = (int)$this->get($key, $default);
         return (($result > 0) ? $result : $default);
diff --git a/src/HttpRequest.php b/src/HttpRequest.php
index e688fe5..55b9bcc 100644
--- a/src/HttpRequest.php
+++ b/src/HttpRequest.php
@@ -67,6 +67,16 @@ class HttpRequest extends Collection
         return parent::get('data')->getString($key, $default);
     }
 
+    function getInt(string $key, int $default = 0): int
+    {
+         return parent::get('data')->getInt($key, $default);
+    }
+
+    function getNat(string $key, int $default = 1): int
+    {
+         return parent::get('data')->getNat($key, $default);
+    }
+
     function session(?Session $value = null): ?Session
     {
         if ($value) {