Available with sprite plugin
staticaddSprite(assets:Assets, name:String, ?variant:String, ?options:Null<AssetOptions>):Void
staticensureSprite(assets:Assets, name:Either<String, AssetId<String>>, ?variant:String, ?options:Null<AssetOptions>, done:SpriteAsset ‑> Void):Void
staticsheet(assets:Assets, name:Either<String, AssetId<String>>, ?variant:String):SpriteSheet
@:access(ceramic.Assets)staticspriteAsset(assets:Assets, name:Either<String, AssetId<String>>, ?variant:String):SpriteAsset