1. @DomName('IntersectionObserver.disconnect')
  2. @DocsEditable()
  3. @Experimental()
void disconnect()

Source

@DomName('IntersectionObserver.disconnect')
@DocsEditable()
@Experimental() // untriaged
void disconnect() =>
    _blink.BlinkIntersectionObserver.instance.disconnect_Callback_0_(this);