From 676a388d3302c14495a9e6620fef7fd8abc3fc0c Mon Sep 17 00:00:00 2001
From: Valentin Udaltsov <udaltsov.valentin@gmail.com>
Date: Sat, 24 Feb 2024 19:17:10 +0300
Subject: [PATCH] Return array for unsealed array shape without elements

---
 src/types.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/types.php b/src/types.php
index e834b6d..3ada628 100644
--- a/src/types.php
+++ b/src/types.php
@@ -89,6 +89,10 @@ public static function arrayElement(Type $type, bool $optional = false): ArrayEl
      */
     public static function arrayShape(array $elements = [], bool $sealed = true): Type
     {
+        if (!$sealed && $elements === []) {
+            return self::array;
+        }
+
         return new ArrayShapeType(
             array_map(
                 static fn(Type|ArrayElement $element): ArrayElement => $element instanceof Type ? new ArrayElement($element) : $element,