1. @DomName('ConsoleBase.timelineEnd')
  2. @DocsEditable()
  3. @Experimental()
void timelineEnd(String title)

Source 

@DomName('ConsoleBase.timelineEnd')
@DocsEditable()
@Experimental() // untriaged
void timelineEnd(String title) =>
    _blink.BlinkConsoleBase.instance.timelineEnd_Callback_1_(this, title);