type DesignBlockTypeShorthand = | "scene" | "stack" | "camera" | "page" | "graphic" | "audio" | "text" | "group" | "cutout" | "track" | "caption" | "captionTrack";The shorthand block type IDs for the top-level design blocks. These are the IDs used to create new blocks
using cesdk.engine.block.create(id).