1. DomName('ConsoleBase.groupEnd')
  2. DocsEditable()
  3. Experimental()
void groupEnd()

Source 

@DomName('ConsoleBase.groupEnd')
@DocsEditable()
@Experimental() // untriaged
void groupEnd() => _blink.BlinkConsoleBase.instance.groupEnd_Callback_0_(unwrap_jso(this));