hunk.code_window:           >
               {unseenCount}
             </Badge>
           ) : null}
         </div>
         <div>
           <ActionIcon
             data-test-id="user-preference-cog"
             variant="transparent"
             onClick={() => setScreen(ScreensEnum.SETTINGS)}
  
hunk.labels: keep keep keep keep keep replace keep keep keep keep
hunk.after_edit:       <div style={{ display: showUserPreferences ? 'inline-block' : 'none' }}>
  
hunk.file_path: packages/notification-center/src/components/notification-center/components/layout/header/Header.tsx
hunk.type: replace
file: export * from './update-subscriber-channel.usecase';
  export * from './update-subscriber-channel.command';
  