From e84679782827a5b00b255af800de0b9f5ddc4500 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9C=D0=B0=D0=BA=D1=81=D0=B8=D0=BC=20=D0=A1=D0=BF=D0=B8?=
 =?UTF-8?q?=D1=80=D0=BA=D0=BE=D0=B2?= <spirkov.2001@mail.ru>
Date: Fri, 21 Nov 2025 17:56:27 +0400
Subject: [PATCH] Add `AbstractList::getOriginalKeyType()` method

---
 src/Types/AbstractList.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Types/AbstractList.php b/src/Types/AbstractList.php
index ee8ace8..d5fe03d 100644
--- a/src/Types/AbstractList.php
+++ b/src/Types/AbstractList.php
@@ -45,6 +45,11 @@ public function __construct(?Type $valueType = null, ?Type $keyType = null)
         $this->keyType        = $keyType;
     }
 
+    public function getOriginalKeyType(): ?Type
+    {
+        return $this->keyType;
+    }
+
     /**
      * Returns the type for the keys of this array.
      */