From 921a2c77ea993a20f67a80b7be8759fd88e38d97 Mon Sep 17 00:00:00 2001
From: Marcos Candeia <marrcooos@gmail.com>
Date: Thu, 17 Oct 2024 09:29:15 -0300
Subject: [PATCH] Allow void return on upgrader

Signed-off-by: Marcos Candeia <marrcooos@gmail.com>
---
 src/actors/util/channels/channel.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/actors/util/channels/channel.ts b/src/actors/util/channels/channel.ts
index 4f03ab7..10778b0 100644
--- a/src/actors/util/channels/channel.ts
+++ b/src/actors/util/channels/channel.ts
@@ -140,7 +140,7 @@ export interface DuplexChannel<TSend, TReceive> extends Disposable {
  */
 export type ChannelUpgrader<TSend, TReceive = TSend> = (
   ch: DuplexChannel<TSend, TReceive>,
-) => Promise<void>;
+) => Promise<void> | void;
 
 // deno-lint-ignore no-explicit-any
 export type Message<TMessageProperties = any> = TMessageProperties & {