///|
pub using @values {
  type Image,
  type GradientStop,
  type ConicPosition,
  type GradientPosition,
  type GradientDirection,
  type GradientSide,
  type RadialShape,
  type RadialExtent,
  type RadialSize,
  type BackgroundLayer,
  type BackgroundLayers,
  type LayerSize,
  type LayerAttachment,
  type LayerBox,
  image,
  image_none,
  background_images,
  color_stop,
  gradient_hint,
  conic_stop,
  conic_hint,
  conic_angle,
  conic_percentage,
  gradient_position,
  gradient_center,
  gradient_to,
  gradient_angle,
  linear_gradient,
  radial_extent,
  radial_radius,
  radial_radii,
  radial_gradient,
  conic_gradient,
  background_layer,
  background_layers,
  layer_size,
  layer_dimensions,
}