Function primary_chunkable_referenced_modules 

pub fn primary_chunkable_referenced_modules(
    module: Vc<Box<dyn Module>>,
    include_traced: bool,
    include_binding_usage: bool,
) -> Vc<ModulesWithRefData>

Aggregates all primary Modules referenced by an Module via ModuleReferences with a non-empty chunking_type. This does not include transitively referenced Modules, only primary Modules referenced.