1. @DomName('EXTDisjointTimerQuery.createQueryEXT')
  2. @DocsEditable()
  3. @Experimental()
TimerQueryExt createQueryExt()

Source 

@DomName('EXTDisjointTimerQuery.createQueryEXT')
@DocsEditable()
@Experimental() // untriaged
TimerQueryExt createQueryExt() => _blink.BlinkEXTDisjointTimerQuery.instance
    .createQueryEXT_Callback_0_(this);