// https://svgwg.org/svg2-draft/single-page.html#coords-InterfaceSVGTransform
[Exposed=Window]
interface SVGTransform {
    // Transform Types
    const unsigned short SVG_TRANSFORM_UNKNOWN = 0;
    const unsigned short SVG_TRANSFORM_MATRIX = 1;
    const unsigned short SVG_TRANSFORM_TRANSLATE = 2;
    const unsigned short SVG_TRANSFORM_SCALE = 3;
    const unsigned short SVG_TRANSFORM_ROTATE = 4;
    const unsigned short SVG_TRANSFORM_SKEWX = 5;
    const unsigned short SVG_TRANSFORM_SKEWY = 6;

    readonly attribute unsigned short type;
    [FIXME, SameObject] readonly attribute DOMMatrix matrix;
    readonly attribute float angle;

    [FIXME] undefined setMatrix(optional DOMMatrix2DInit matrix = {});
    undefined setTranslate(float tx, float ty);
    undefined setScale(float sx, float sy);
    undefined setRotate(float angle, float cx, float cy);
    undefined setSkewX(float angle);
    undefined setSkewY(float angle);
};