From 821622f71ce1b5cccf21a58902b284637167eed8 Mon Sep 17 00:00:00 2001
From: David Baker <dave@matrix.org>
Date: Fri, 21 Oct 2022 20:28:33 +0100
Subject: [PATCH] Types

---
 src/room/useGroupCall.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/room/useGroupCall.ts b/src/room/useGroupCall.ts
index 895ef3e..622ea2e 100644
--- a/src/room/useGroupCall.ts
+++ b/src/room/useGroupCall.ts
@@ -336,10 +336,12 @@ export function useGroupCall(groupCall: GroupCall): UseGroupCallReturnType {
   const onScreenshareStart = useCallback(
     async (ev: CustomEvent<IWidgetApiRequest>) => {
       updateState({ requestingScreenshare: false });
+
+      const data = ev.detail.data as unknown as ScreenshareStartData;
+
       await groupCall.setScreensharingEnabled(true, {
-        desktopCapturerSourceId: ev.detail.data
-          .desktopCapturerSourceId as string,
-        audio: !ev.detail.data.desktopCapturerSourceId,
+        desktopCapturerSourceId: data.desktopCapturerSourceId as string,
+        audio: !data.desktopCapturerSourceId,
       });
       await widget.api.transport.reply(ev.detail, {});
     },