AnimatedNumber kernelUnitLengthX

Source 

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