{"ast_node_type":"variable","tokens":[{"end":74,"kind":"keyword","start":0,"text":"let"}]}
        let original_range = node.as_ref().original_file_range_rooted(db);
        let node = src.map(|e| e.to_node(&root).syntax().clone());
        let path = vfs.file_path(original_range.file_id.file_id(db));