why dhtmlXToolbar has not unload() method?

I found dhtmlXToolbar has not unload() destructor method,it has clearAll(), clearAll equals unload ?

dhtmlXAccordion has unload()
dhtmlXWindows has unload()
dhtmlXToolbar has unload()
dhtmlxGrid has destructor(),——why not consistently naming unload() , my proposal

Hello,

toolbar has unload(). Make sure that you use the latest version.

sorry, I typed error! dhtmlxTabbar has not unload() method,it has clearAll(), clearAll equals unload ?

No, they are no equal:

docs.dhtmlx.com/doku.php?id=dhtm … ect_unload