pub(all) enum ContentDensity {
  Sparse
  Balanced
  Dense
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct ContentProfile {
  characters : Int
  non_empty_fields : Int
  density : ContentDensity
  has_image : Bool
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct TemplateContent {
  eyebrow : String
  title : String
  subtitle : String
  body : String
  cta : String
  footer : String
  image_label : String
  image_asset_id : String
} derive(Eq, ToJson, 
@moonbitlang/core/debug.Debug
Debug, 
@moonbitlang/core/json.FromJson
FromJson)

fn content_summary(content : TemplateContent) -> String

fn density_text(density : ContentDensity) -> String

fn profile_content(content : TemplateContent) -> ContentProfile

fn render_compact(template~ : String, preset~ : 
@dgmxjj/moonbit-posterkit/preset.PosterPreset
PosterPreset, theme~ : 
@dgmxjj/moonbit-posterkit/theme.Theme
Theme, content~ : TemplateContent) -> 
@dgmxjj/moonbit-posterkit/scene.PosterDocument
PosterDocument

fn render_story_variant(theme~ : 
@dgmxjj/moonbit-posterkit/theme.Theme
Theme, content~ : TemplateContent) -> 
@dgmxjj/moonbit-posterkit/scene.PosterDocument
PosterDocument

fn render_template(template~ : String, preset~ : 
@dgmxjj/moonbit-posterkit/preset.PosterPreset
PosterPreset, theme~ : 
@dgmxjj/moonbit-posterkit/theme.Theme
Theme, content~ : TemplateContent) -> 
@dgmxjj/moonbit-posterkit/scene.PosterDocument
PosterDocument

fn render_wide_variant(theme~ : 
@dgmxjj/moonbit-posterkit/theme.Theme
Theme, content~ : TemplateContent) -> 
@dgmxjj/moonbit-posterkit/scene.PosterDocument
PosterDocument