SVGFETurbulenceElement: {
    SVG_STITCHTYPE_NOSTITCH: number;
    SVG_STITCHTYPE_STITCH: number;
    SVG_STITCHTYPE_UNKNOWN: number;
    SVG_TURBULENCE_TYPE_FRACTALNOISE: number;
    SVG_TURBULENCE_TYPE_TURBULENCE: number;
    SVG_TURBULENCE_TYPE_UNKNOWN: number;
    prototype: SVGFETurbulenceElement;
    new (): SVGFETurbulenceElement;
}