Fix strict type checks

Author: weeman1337

src/hooks/useAudioDeviceTooltipSelection.tsx

@@ -32,7 +32,7 @@ interface State {
 }
 
 export const useAudioDeviceTooltipSelection = (
-    containerRef: MutableRefObject<HTMLElement>,
+    containerRef: MutableRefObject<HTMLElement | null>,
     onDeviceChanged?: (device: MediaDeviceInfo) => void,
 ) => {
     const shouldRequestPermissionsRef = useRef<boolean>(true);

src/voice-broadcast/components/molecules/VoiceBroadcastPreRecordingPip.tsx

@@ -30,7 +30,7 @@ interface Props {
 export const VoiceBroadcastPreRecordingPip: React.FC<Props> = ({
     voiceBroadcastPreRecording,
 }) => {
-    const pipRef = useRef<HTMLDivElement>(null);
+    const pipRef = useRef<HTMLDivElement | null>(null);
     const { deviceLabel, devicesMenu, onSelectDeviceClick } = useAudioDeviceTooltipSelection(pipRef);
 
     return <div

src/voice-broadcast/hooks/useVoiceBroadcastRecording.tsx

@@ -47,7 +47,13 @@ const showStopBroadcastingDialog = async (): Promise<boolean> => {
 
 export const useVoiceBroadcastRecording = (recording: VoiceBroadcastRecording) => {
     const client = MatrixClientPeg.get();
-    const room = client.getRoom(recording.infoEvent.getRoomId());
+    const roomId = recording.infoEvent.getRoomId();
+    const room = client.getRoom(roomId);
+
+    if (!room) {
+        throw new Error("Unable to find voice broadcast room with Id: " + roomId);
+    }
+
     const stopRecording = async () => {
         const confirmed = await showStopBroadcastingDialog();
 

test/voice-broadcast/components/molecules/VoiceBroadcastPreRecordingPip-test.tsx

@@ -49,13 +49,13 @@ describe("VoiceBroadcastPreRecordingPip", () => {
 
     beforeEach(() => {
         client = stubClient();
-        room = new Room("!room@example.com", client, client.getUserId());
-        sender = new RoomMember(room.roomId, client.getUserId());
+        room = new Room("!room@example.com", client, client.getUserId() || "");
+        sender = new RoomMember(room.roomId, client.getUserId() || "");
         recordingsStore = new VoiceBroadcastRecordingsStore();
         mocked(requestMediaPermissions).mockReturnValue(new Promise<MediaStream>((r) => {
             r({
                 getTracks: () => [],
-            } as MediaStream);
+            } as unknown as MediaStream);
         }));
         jest.spyOn(MediaDeviceHandler, "getDevices").mockResolvedValue({
             [MediaDeviceKindEnum.AudioInput]: [

test/voice-broadcast/components/molecules/VoiceBroadcastRecordingPip-test.tsx

@@ -65,8 +65,8 @@ describe("VoiceBroadcastRecordingPip", () => {
         infoEvent = mkVoiceBroadcastInfoStateEvent(
             roomId,
             state,
-            client.getUserId(),
-            client.getDeviceId(),
+            client.getUserId() || "",
+            client.getDeviceId() || "",
         );
         recording = new VoiceBroadcastRecording(infoEvent, client, state);
         jest.spyOn(recording, "pause");
@@ -82,7 +82,7 @@ describe("VoiceBroadcastRecordingPip", () => {
         mocked(requestMediaPermissions).mockReturnValue(new Promise<MediaStream>((r) => {
             r({
                 getTracks: () => [],
-            } as MediaStream);
+            } as unknown as MediaStream);
         }));
         jest.spyOn(MediaDeviceHandler, "getDevices").mockResolvedValue({
             [MediaDeviceKindEnum.AudioInput]: [