{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) local_roots_parent_map: Arc<FxHashMap<SourceRootId, SourceRootId>>,
    /// A mapping that maps a local source root's `SourceRootId` to it parent's `SourceRootId`, if it has one.
    pub(crate) semantic_tokens_cache: Arc<Mutex<FxHashMap<Url, SemanticTokens>>>,