From ecf3aa8549b9125c4da08e004c184b28df8293e5 Mon Sep 17 00:00:00 2001
From: Dragos Protung <dragos@protung.de>
Date: Mon, 30 Sep 2024 18:20:37 +0200
Subject: [PATCH] feat(vec): allow iterable as a first argument for `concat`
 (#496)

---
 src/Psl/Vec/concat.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Psl/Vec/concat.php b/src/Psl/Vec/concat.php
index 18ac064b1..002427705 100644
--- a/src/Psl/Vec/concat.php
+++ b/src/Psl/Vec/concat.php
@@ -9,12 +9,12 @@
  *
  * @template T
  *
- * @param list<T> $first
+ * @param iterable<T> $first
  * @param iterable<T> ...$rest
  *
  * @return list<T>
  */
-function concat(array $first, iterable ...$rest): array
+function concat(iterable $first, iterable ...$rest): array
 {
     $first = values($first);
     foreach ($rest as $arr) {