num baseVal

Source 

@DomName('SVGAnimatedNumber.baseVal')
@DocsEditable()
num get baseVal =>
    _blink.BlinkSVGAnimatedNumber.instance.baseVal_Getter_(this);
void baseVal=(num value)

Source 

@DomName('SVGAnimatedNumber.baseVal')
@DocsEditable()
set baseVal(num value) =>
    _blink.BlinkSVGAnimatedNumber.instance.baseVal_Setter_(this, value);