From 178a185ccd3d51dfb48cc46406d981c6b6cc0b11 Mon Sep 17 00:00:00 2001
From: George Steel <george@net-glue.co.uk>
Date: Thu, 13 Jun 2024 12:48:18 +0100
Subject: [PATCH] Refine argument to `attachByName` to limit possible
 class-string args to descendants of `FilterInterface`

Signed-off-by: George Steel <george@net-glue.co.uk>
---
 src/FilterChain.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/FilterChain.php b/src/FilterChain.php
index 49009c73..2a12972c 100644
--- a/src/FilterChain.php
+++ b/src/FilterChain.php
@@ -180,7 +180,7 @@ public function attach(FilterInterface|callable $callback, int $priority = self:
      * Retrieves the filter from the attached plugin manager, and then calls attach()
      * with the retrieved instance.
      *
-     * @param class-string|string $name
+     * @param class-string<FilterInterface>|string $name
      * @param  int $priority Priority at which to enqueue filter; defaults to 1000 (higher executes earlier)
      * @return self
      */