deferred class
	WEL_REFERENCE_TRACKABLE

General
	cluster: wel
	description: "Facility to track references of an object."

Ancestors
	WEL_OBJECT_ID_MANAGER

Queries
	exists: BOOLEAN
	object_id: INTEGER_32
	reference_tracked: BOOLEAN
	references_count: INTEGER_32
	shared: BOOLEAN

Commands
	decrement_reference
	delete
	enable_reference_tracking
	increment_reference