message: return React.Children.map
diff: @@ -39,7 +39,7 @@ const Item = styled.img.attrs(() => ({className: 'AvatarItem'}))``
  const transformChildren = children => {
  const count = children.length
  - const newChildren = React.Children.map(children, (child, index) => {
  + return React.Children.map(children, (child, index) => {
  return (
  <>
  {count > 3 && index === 2 && <div className="AvatarItem-more AvatarItem" />}
  @@ -47,7 +47,6 @@ const transformChildren = children => {
  </>
  )
  })
  - return newChildren
  }
  const AvatarStackWrapper = styled.span`
  