AnimatedNumber kernelUnitLengthX

Source 

@DomName('SVGFESpecularLightingElement.kernelUnitLengthX')
@DocsEditable()
@Experimental() // untriaged
AnimatedNumber get kernelUnitLengthX => _blink.BlinkSVGFESpecularLightingElement.instance.kernelUnitLengthX_Getter_(this);