{"ast_node_type":"variable","tokens":[{"end":84,"kind":"keyword","start":0,"text":"let"}]}
                        let Ok(expr) = self.parser.span_to_snippet(expr_span) else {
                        let indentation = sm.indentation_before(stmt.span).unwrap_or_default();
                            // FIXME: some suggestions don't actually need the snippet; see PR #123877's unresolved conversations.