{"ast_node_type":"variable","tokens":[{"end":65,"kind":"keyword","start":0,"text":"let"}]}
    let path = vfs.file_path(original_range.file_id.file_id(db));
    let original_range = node.as_ref().original_file_range_rooted(db);
    let line_index = db.line_index(original_range.file_id.file_id(db));