From 6d4d1668f677b0d892eda0aae589384006a0f264 Mon Sep 17 00:00:00 2001
From: Matt Brown <github@muglug.com>
Date: Mon, 21 Jun 2021 20:11:00 -0400
Subject: [PATCH] Allow more types for back-compat

---
 stubs/CoreGenericFunctions.phpstub | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stubs/CoreGenericFunctions.phpstub b/stubs/CoreGenericFunctions.phpstub
index ac374d88152..952012ebb4e 100644
--- a/stubs/CoreGenericFunctions.phpstub
+++ b/stubs/CoreGenericFunctions.phpstub
@@ -567,7 +567,7 @@ function rtrim(string $str, string $character_mask = " \t\n\r\0\x0B") : string {
  * @psalm-pure
  *
  * @param string|array $glue
- * @param array<string|float|int|stringable-object> $pieces
+ * @param array<string|float|int|stringable-object|null|bool> $pieces
  *
  * @return (
  *     $glue is non-empty-string