From 763515de794b4affaf2babcc73008fcf88875c97 Mon Sep 17 00:00:00 2001
From: wn_ <invalid@email.com>
Date: Fri, 12 Nov 2021 04:48:06 +0000
Subject: Address PHPStan warnings in 'classes/feeds.php'.

Also some minor related tweaks in other classes.
---
 classes/debug.php | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'classes/debug.php')

diff --git a/classes/debug.php b/classes/debug.php
index f7c23cf1c..eca7b31db 100644
--- a/classes/debug.php
+++ b/classes/debug.php
@@ -5,6 +5,13 @@ class Debug {
     const LOG_VERBOSE = 1;
     const LOG_EXTENDED = 2;
 
+	const ALL_LOG_LEVELS = [
+		Debug::LOG_DISABLED,
+		Debug::LOG_NORMAL,
+		Debug::LOG_VERBOSE,
+		Debug::LOG_EXTENDED,
+	];
+
 	/** @deprecated */
 	public static int $LOG_DISABLED = self::LOG_DISABLED;
 
@@ -43,21 +50,21 @@ class Debug {
     }
 
 	/**
-	 * @param Debug::LOG_* $level
+	 * @param int $level Debug::LOG_*
 	 */
-    public static function set_loglevel($level): void {
+    public static function set_loglevel(int $level): void {
         self::$loglevel = $level;
     }
 
 	/**
-	 * @return Debug::LOG_*
+	 * @return int Debug::LOG_*
 	 */
     public static function get_loglevel(): int {
         return self::$loglevel;
     }
 
 	/**
-	 * @param Debug::LOG_* $level
+	 * @param int $level Debug::LOG_*
 	 */
     public static function log(string $message, int $level = Debug::LOG_NORMAL): bool {
 
-- 
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