Function useSkeletonIcon

packages/@react-spectrum/s2/src/Skeleton.tsx:164–170

(styles: StyleString)

// Adds default border radius around icons when displayed in a skeleton.
export function useSkeletonIcon(styles: StyleString): StyleString {
  let isSkeleton = useContext(SkeletonContext);
  if (isSkeleton) {
    return mergeStyles(style({borderRadius: 'sm'}), styles);
  }
  return styles || ('' as StyleString);
}