From 3df1407a05459ec8e628e9d11ff6c5d3c33b78f6 Mon Sep 17 00:00:00 2001
From: Richard Knoll <riknoll@microsoft.com>
Date: Tue, 22 Oct 2024 18:18:52 +0000
Subject: [PATCH] fix type errors for new element APIs

---
 pxtblocks/polyfills.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pxtblocks/polyfills.ts b/pxtblocks/polyfills.ts
index 36a8353d286..cfe519b20e6 100644
--- a/pxtblocks/polyfills.ts
+++ b/pxtblocks/polyfills.ts
@@ -1,6 +1,6 @@
 export function applyPolyfills() {
-    if (!Element.prototype.checkVisibility) {
-        Element.prototype.checkVisibility = function checkVisibility(this: Element): boolean {
+    if (!(Element.prototype as any).checkVisibility) {
+        (Element.prototype as any).checkVisibility = function checkVisibility(this: Element): boolean {
             const computedStyle = getComputedStyle(this);
 
             // technically, this should also check for contentVisibility === "auto" and then
@@ -10,7 +10,7 @@ export function applyPolyfills() {
                 computedStyle.opacity === "0" ||
                 computedStyle.visibility === "hidden" ||
                 computedStyle.display === "none" ||
-                computedStyle.contentVisibility === "hidden"
+                (computedStyle as any).contentVisibility === "hidden"
             ) {
                 return false;
             }