From d055407ffaac87ae1062e5926a62669deac823e6 Mon Sep 17 00:00:00 2001
From: "vladimir.koltunov" <progrand@gmail.com>
Date: Tue, 28 Jan 2025 07:38:14 +0300
Subject: [PATCH] more generic implementation

---
 pkgs/async/lib/src/subscription_stream.dart | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/pkgs/async/lib/src/subscription_stream.dart b/pkgs/async/lib/src/subscription_stream.dart
index af3cb94d..96a7a2b1 100644
--- a/pkgs/async/lib/src/subscription_stream.dart
+++ b/pkgs/async/lib/src/subscription_stream.dart
@@ -76,13 +76,9 @@ class _CancelOnErrorSubscriptionWrapper<T>
     super.onError((Object error, StackTrace stackTrace) {
       // Wait for the cancel to complete before sending the error event.
       super.cancel().whenComplete(() {
-        if (handleError is ZoneBinaryCallback<void, Object, StackTrace>) {
+        if (handleError is dynamic Function(Object, StackTrace)) {
           handleError(error, stackTrace);
-        } else if (handleError is ZoneBinaryCallback) {
-          handleError(error, stackTrace);
-        } else if (handleError is ZoneUnaryCallback<void, Object>) {
-          handleError(error);
-        } else if (handleError is ZoneUnaryCallback) {
+        } else if (handleError is dynamic Function(Object)) {
           handleError(error);
         }
       });