From e839234df52be8ece7e3d9460c538c649f15171c Mon Sep 17 00:00:00 2001
From: Jonny Gerig Meyer <jonny@oddbird.net>
Date: Fri, 26 Apr 2024 10:43:42 -0400
Subject: [PATCH] do not error if `window` is undefined

---
 src/popover.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/popover.ts b/src/popover.ts
index 7e33235..500fa66 100644
--- a/src/popover.ts
+++ b/src/popover.ts
@@ -142,7 +142,9 @@ export function injectStyles(root: Document | ShadowRoot) {
 }
 
 export function apply() {
-  globalThis.ToggleEvent = globalThis.ToggleEvent || ToggleEvent;
+  if (typeof window === 'undefined') return;
+
+  window.ToggleEvent = window.ToggleEvent || ToggleEvent;
 
   function rewriteSelector(selector: string) {
     if (selector?.includes(':popover-open')) {