Variable SVGPreserveAspectRatio

SVGPreserveAspectRatio: {
    prototype: SVGPreserveAspectRatio;
    SVG_MEETORSLICE_MEET: 1;
    SVG_MEETORSLICE_SLICE: 2;
    SVG_MEETORSLICE_UNKNOWN: 0;
    SVG_PRESERVEASPECTRATIO_NONE: 1;
    SVG_PRESERVEASPECTRATIO_UNKNOWN: 0;
    SVG_PRESERVEASPECTRATIO_XMAXYMAX: 10;
    SVG_PRESERVEASPECTRATIO_XMAXYMID: 7;
    SVG_PRESERVEASPECTRATIO_XMAXYMIN: 4;
    SVG_PRESERVEASPECTRATIO_XMIDYMAX: 9;
    SVG_PRESERVEASPECTRATIO_XMIDYMID: 6;
    SVG_PRESERVEASPECTRATIO_XMIDYMIN: 3;
    SVG_PRESERVEASPECTRATIO_XMINYMAX: 8;
    SVG_PRESERVEASPECTRATIO_XMINYMID: 5;
    SVG_PRESERVEASPECTRATIO_XMINYMIN: 2;
    new (): SVGPreserveAspectRatio;
}