add type to $socket

Co-authored-by: Matthias Neid <[email protected]>
aternosorg · Oct 24, 2023 · c626494 · c626494
1 parent 4609139
commit c626494
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Communication/Socket/Socket.php b/src/Communication/Socket/Socket.php
@@ -20,7 +20,7 @@ class Socket implements SocketInterface, SelectableSocketInterface
     /**
      * @var resource
      */
-    protected $socket;
+    protected mixed $socket;
 
     /**
      * @param resource|Socket $socket