From ea81bffa812530a5c388dc5e0aff436d74471346 Mon Sep 17 00:00:00 2001
From: Keith Cirkel <keithamus@users.noreply.github.com>
Date: Thu, 22 Aug 2024 21:14:28 +0100
Subject: [PATCH] update feature detection

---
 invoker.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/invoker.js b/invoker.js
index d1ca9fe..aa215f5 100644
--- a/invoker.js
+++ b/invoker.js
@@ -1,8 +1,7 @@
 (() => {
   if (
     typeof HTMLButtonElement === "undefined" ||
-    typeof HTMLButtonElement.prototype !== "object" ||
-    "commandForElement" in HTMLButtonElement.prototype
+    "source" in ((globalThis.CommandEvent || {}).prototype || {})
   ) {
     return;
   }