// https://html.spec.whatwg.org/multipage/canvas.html#canvaslinecap
enum CanvasLineCap { "butt", "round", "square" };
enum CanvasLineJoin { "round", "bevel", "miter" };

// https://html.spec.whatwg.org/multipage/canvas.html#canvaspathdrawingstyles
interface mixin CanvasPathDrawingStyles {
    attribute unrestricted double lineWidth;
    [FIXME] attribute CanvasLineCap lineCap;
    [FIXME] attribute CanvasLineJoin lineJoin;
    [FIXME] attribute unrestricted double miterLimit;

    undefined setLineDash(sequence<unrestricted double> segments);
    sequence<unrestricted double> getLineDash();
    [FIXME] attribute unrestricted double lineDashOffset;
};