Thumbnail
constructor(backgroundColor: Color = Color.Unspecified, borderColor: Color = Color.Unspecified, thumbnailBorderColor: Color = Color.Unspecified, selectedThumbnailBorderColor: Color = Color.Unspecified, scrollableThumbnailBorderColor: Color = Color.Unspecified, scrollableSelectedThumbnailBorderColor: Color = Color.Unspecified)