From c938c5a123b4895b7ffccf2de12b65763dcde39e Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Fri, 10 Oct 2025 02:30:54 +0700
Subject: [PATCH 1/2] [TypeDeclarationDocblocks] Handle repeated item type on
 DocblockReturnArrayFromDirectArrayInstanceRector

---
 .../Fixture/repeated_item_type.php.inc        | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 rules-tests/TypeDeclarationDocblocks/Rector/ClassMethod/DocblockReturnArrayFromDirectArrayInstanceRector/Fixture/repeated_item_type.php.inc

diff --git a/rules-tests/TypeDeclarationDocblocks/Rector/ClassMethod/DocblockReturnArrayFromDirectArrayInstanceRector/Fixture/repeated_item_type.php.inc b/rules-tests/TypeDeclarationDocblocks/Rector/ClassMethod/DocblockReturnArrayFromDirectArrayInstanceRector/Fixture/repeated_item_type.php.inc
new file mode 100644
index 00000000000..9bc257ac9f9
--- /dev/null
+++ b/rules-tests/TypeDeclarationDocblocks/Rector/ClassMethod/DocblockReturnArrayFromDirectArrayInstanceRector/Fixture/repeated_item_type.php.inc
@@ -0,0 +1,66 @@
+<?php
+
+namespace Rector\Tests\TypeDeclarationDocblocks\Rector\ClassMethod\DocblockReturnArrayFromDirectArrayInstanceRector\Fixture;
+
+final class RepeatedItemType
+{
+    public function __construct(
+        public readonly string $collectionName,
+        public readonly ?string $partitionName = null,
+        public readonly ?int $replicaNumber = null,
+        public readonly ?int $timeout = null,
+    ) {}
+
+    public function toRequestPayload(): array
+    {
+        $params = [
+            'partition_name' => $this->partitionName,
+            'replica_number' => $this->replicaNumber,
+            'timeout' => $this->timeout,
+        ];
+
+        $params = array_filter($params);
+
+        return [
+            'collection_name' => $this->collectionName,
+            'params' => $params,
+        ];
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\TypeDeclarationDocblocks\Rector\ClassMethod\DocblockReturnArrayFromDirectArrayInstanceRector\Fixture;
+
+final class RepeatedItemType
+{
+    public function __construct(
+        public readonly string $collectionName,
+        public readonly ?string $partitionName = null,
+        public readonly ?int $replicaNumber = null,
+        public readonly ?int $timeout = null,
+    ) {}
+
+    /**
+     * @return array<string, string|array<string, int|string>>
+     */
+    public function toRequestPayload(): array
+    {
+        $params = [
+            'partition_name' => $this->partitionName,
+            'replica_number' => $this->replicaNumber,
+            'timeout' => $this->timeout,
+        ];
+
+        $params = array_filter($params);
+
+        return [
+            'collection_name' => $this->collectionName,
+            'params' => $params,
+        ];
+    }
+}
+
+?>

From 580d7bb2af35a32cad6846083f544a035a3cd890 Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Sat, 11 Oct 2025 07:17:58 +0700
Subject: [PATCH 2/2] fix

---
 .../ValueObject/Type/BracketsAwareUnionTypeNode.php              | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/BetterPhpDocParser/ValueObject/Type/BracketsAwareUnionTypeNode.php b/src/BetterPhpDocParser/ValueObject/Type/BracketsAwareUnionTypeNode.php
index 3325bf3ba07..15cdcc4252a 100644
--- a/src/BetterPhpDocParser/ValueObject/Type/BracketsAwareUnionTypeNode.php
+++ b/src/BetterPhpDocParser/ValueObject/Type/BracketsAwareUnionTypeNode.php
@@ -25,6 +25,7 @@ public function __construct(
      */
     public function __toString(): string
     {
+        $this->types = array_unique($this->types, SORT_REGULAR);
         if (! $this->isWrappedInBrackets) {
             return implode('|', $this->types);
         }