From ee13d027e90d7304469904fc2af622eecace548f Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Sun, 14 Nov 2021 23:03:05 +0300
Subject: fix phpstan warnings

---
 init.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/init.php b/init.php
index d980d06..32ae22e 100644
--- a/init.php
+++ b/init.php
@@ -70,7 +70,12 @@ class Af_Enclosure_Fix_Type extends Plugin {
 		return $enc;
 	}
 
-	private function filter_unknown_feeds($enabled_feeds) {
+	/**
+	 * @param array<int> $enabled_feeds
+	 * @return array<int>
+	 * @throws PDOException
+	 */
+	private function filter_unknown_feeds(array $enabled_feeds) : array {
 		$tmp = array();
 
 		foreach ($enabled_feeds as $feed) {
-- 
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