From 5efab0ee5c5a10fa9ef55d60339d3f8bd0015ffd Mon Sep 17 00:00:00 2001
From: Rick Bongers <r.bongers@programic.com>
Date: Fri, 14 Nov 2025 15:24:35 +0100
Subject: [PATCH 1/3] enum support

---
 src/Types/Types.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Types/Types.php b/src/Types/Types.php
index c26b9ef..23efda8 100644
--- a/src/Types/Types.php
+++ b/src/Types/Types.php
@@ -40,6 +40,7 @@ public function determineType(mixed $value)
             is_int($value) => self::NUMBER,
             is_float($value) => self::NUMBER,
             is_array($value) => $this->processArray($value),
+            $value instanceof \BackedEnum => $this->processEnum($value),
             $value instanceof ResourceCollection => TypescriptType::determineName($value->collects).'[]',
             $value instanceof JsonResource => TypescriptType::determineName(get_class($value)),
             $value instanceof Arrayable => $this->processArray($value->toArray()), // TODO: Test for this
@@ -62,4 +63,9 @@ private function processArray(array $value)
 
         return $types->join('|').'[]';
     }
+
+    private function processEnum(\BackedEnum $value)
+    {
+        return join(' | ', Arr::map(array_column($value::cases(), 'value'), fn ($val) => is_string($val) ? "'$val'" : $val));
+    }
 }

From e4918a08feb6068c40e81f9aa347a5662917daa1 Mon Sep 17 00:00:00 2001
From: Rick Bongers <r.bongers@programic.com>
Date: Fri, 14 Nov 2025 18:30:39 +0100
Subject: [PATCH 2/3] enum support

---
 tests/Fakes/Enums/TestEnum.php | 9 +++++++++
 tests/Types/TypesTest.php      | 2 ++
 2 files changed, 11 insertions(+)
 create mode 100644 tests/Fakes/Enums/TestEnum.php

diff --git a/tests/Fakes/Enums/TestEnum.php b/tests/Fakes/Enums/TestEnum.php
new file mode 100644
index 0000000..d441515
--- /dev/null
+++ b/tests/Fakes/Enums/TestEnum.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace Vagebond\Runtype\Tests\Fakes\Enums;
+
+enum TestEnum: string
+{
+    case VALUE_1 = 'enum-value-1';
+    case VALUE_2 = 'enum-value-2';
+}
diff --git a/tests/Types/TypesTest.php b/tests/Types/TypesTest.php
index 415fe11..d735f56 100644
--- a/tests/Types/TypesTest.php
+++ b/tests/Types/TypesTest.php
@@ -1,5 +1,6 @@
 <?php
 
+use Vagebond\Runtype\Tests\Fakes\Enums\TestEnum;
 use Vagebond\Runtype\Tests\Fakes\Models\Product;
 use Vagebond\Runtype\Tests\Fakes\Resources\ProductResource;
 use Vagebond\Runtype\Types\Types;
@@ -18,4 +19,5 @@
     [['name' => 'name', 'value' => 1], '{name:string,value:number}'],
     [['name' => 'name', 'values' => ['name' => 'value']], '{name:string,values:{name:string}}'],
     [(object) ['name' => 'name', 'value' => 1], '{name:string,value:number}'],
+    [TestEnum::VALUE_1, 'enum-value-1 | enum-value-2'],
 ]);

From d204667428bbb99970d3e872a6a86e36f731d9c3 Mon Sep 17 00:00:00 2001
From: Rick Bongers <r.bongers@programic.com>
Date: Thu, 15 Jan 2026 10:51:45 +0100
Subject: [PATCH 3/3] enum support

---
 tests/Types/TypesTest.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/Types/TypesTest.php b/tests/Types/TypesTest.php
index d735f56..11e614a 100644
--- a/tests/Types/TypesTest.php
+++ b/tests/Types/TypesTest.php
@@ -19,5 +19,5 @@
     [['name' => 'name', 'value' => 1], '{name:string,value:number}'],
     [['name' => 'name', 'values' => ['name' => 'value']], '{name:string,values:{name:string}}'],
     [(object) ['name' => 'name', 'value' => 1], '{name:string,value:number}'],
-    [TestEnum::VALUE_1, 'enum-value-1 | enum-value-2'],
+    [TestEnum::VALUE_1, '\'enum-value-1\' | \'enum-value-2\''],
 ]);