message: add TODO comment about SVG feature detection
diff: @@ -26,6 +26,8 @@ function getPosition({edge, align}) {
  }
  export default function Caret({css, ...rest}) {
  + // TODO: should the svg switch even be configurable,
  + // or do we use feature detection here?
  return css
  ? <CaretCSS {...rest} />
  : <CaretSVG {...rest} />
  