From dd8dd17620ce805305e8f517094a1d01a13fefd3 Mon Sep 17 00:00:00 2001
From: jbidad <51882296+jbidad@users.noreply.github.com>
Date: Mon, 15 Jan 2024 11:14:24 +0330
Subject: [PATCH] Update TelegramBotHandler.php to support 7.4 also

as the lower php version cannot parse '|' to type strict, it's better to use '?'  to show the variable is null
---
 src/TelegramBotHandler.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TelegramBotHandler.php b/src/TelegramBotHandler.php
index 24b07a7..3a97d47 100644
--- a/src/TelegramBotHandler.php
+++ b/src/TelegramBotHandler.php
@@ -57,7 +57,7 @@ class TelegramBotHandler extends AbstractProcessingHandler implements HandlerInt
     public function __construct(
         string      $token,
         string      $chat_id,
-        string|null $topic_id = null,
+        ?string $topic_id = null,
                     $level = Logger::DEBUG,
         bool        $bubble = true,
                     $bot_api = 'https://api.telegram.org/bot',