func DisableTracking(kind ItemKind) {
	perKindMutex.Lock()
	defer perKindMutex.Unlock()

	delete(perKindTrackers, kind)
}
// DisableTracking disables tracking of the given item type.
DisableTracking disables tracking of the given item type.
// DisableTracking disables tracking of the given item type .
func DisableTracking(kind ItemKind) {
	perKindMutex.Lock()
	defer perKindMutex.Unlock()
	delete(perKindTrackers, kind)
}
func DisableTracking ( kind ItemKind ) { perKindMutex . Lock ( ) defer perKindMutex . Unlock ( ) delete ( perKindTrackers , kind ) }
DisableTracking disables tracking of the given item type.
DisableTracking disables tracking of the given item type .