{"ast_node_type":"other","tokens":[{"end":110,"kind":"keyword","start":0,"text":"///"}]}
    /// A mapping that maps a local source root's `SourceRootId` to it parent's `SourceRootId`, if it has one.
    pub(crate) source_root_config: SourceRootConfig,
    pub(crate) local_roots_parent_map: Arc<FxHashMap<SourceRootId, SourceRootId>>,