Module transform 

Transform passes that mutate the SceneGraph in-place.

Each pass has a single responsibility and is safe to compose. Passes are applied by format_document in format.rs based on FormatConfig.

Functions

dedup_use_styles

Remove duplicate entries in each node’s use_styles list.

hoist_styles

Promote repeated identical inline styles into top-level style {} blocks.

sort_nodes

Reorder the root’s top-level children into canonical kind order.