Fix tsc issues in right_panel and room component tests (#8078)

* fix ts issues in SendMessageComposer-test

Signed-off-by: Kerry Archibald <kerrya@element.io>

* remove empty file

Signed-off-by: Kerry Archibald <kerrya@element.io>

* fix tsc issues in MessageComposerbUttons-test

Signed-off-by: Kerry Archibald <kerrya@element.io>

* fix the rest

Signed-off-by: Kerry Archibald <kerrya@element.io>

* bad autoformatter

Signed-off-by: Kerry Archibald <kerrya@element.io>

* tsc fixes for test/components/views/right_panel

Signed-off-by: Kerry Archibald <kerrya@element.io>

test/components/views/rooms/RoomHeader-test.tsx

@@ -9,7 +9,6 @@ import DMRoomMap from '../../../../src/utils/DMRoomMap';
 import RoomHeader from '../../../../src/components/views/rooms/RoomHeader';
 import { SearchScope } from '../../../../src/components/views/rooms/SearchBar';
 import { E2EStatus } from '../../../../src/utils/ShieldUtils';
-import { PlaceCallType } from '../../../../src/CallHandler';
 import { mkEvent } from '../../../test-utils';
 import { IRoomState } from "../../../../src/components/structures/RoomView";
 import RoomContext from '../../../../src/contexts/RoomContext';
@@ -173,13 +172,13 @@ function createRoom(info: IRoomCreationInfo) {
 
 function render(room: Room, roomContext?: Partial<IRoomState>): ReactWrapper {
     return mount((
-        <RoomContext.Provider value={{ ...roomContext, room }}>
+        <RoomContext.Provider value={{ ...roomContext, room } as IRoomState}>
             <RoomHeader
                 room={room}
                 inRoom={true}
                 onSearchClick={() => {}}
                 onForgetClick={() => {}}
-                onCallPlaced={(_type: PlaceCallType) => {}}
+                onCallPlaced={(_type) => { }}
                 onAppsClick={() => {}}
                 e2eStatus={E2EStatus.Normal}
                 appsShown={true}