{"ast_node_type":"variable","tokens":[{"end":62,"kind":"keyword","start":0,"text":"let"}]}
                    let tree_is_self = |tree: &ast::UseTree| {
                if lhs_prefix == lhs_path && rhs_prefix == rhs_path {
                        tree.path().as_ref().map(path_is_self).unwrap_or(false)