#ifndef COMPONENTS_GLOBAL_MEDIA_CONTROLS_PUBLIC_MEDIA_ITEM_UI_OBSERVER_SET_H_
#define COMPONENTS_GLOBAL_MEDIA_CONTROLS_PUBLIC_MEDIA_ITEM_UI_OBSERVER_SET_H_
#include <map>
#include "base/component_export.h"
#include "base/memory/raw_ptr.h"
#include "components/global_media_controls/public/media_item_ui.h"
#include "components/global_media_controls/public/media_item_ui_observer.h"
namespace global_media_controls {
class COMPONENT_EXPORT(GLOBAL_MEDIA_CONTROLS) MediaItemUIObserverSet
: public MediaItemUIObserver { … };
}
#endif