{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"ProcMacroProgress::Report(msg)"}]}
                    ProcMacroProgress::Report(msg) => (Some(Progress::Report), Some(msg)),
                    ProcMacroProgress::Begin => (Some(Progress::Begin), None),
                    ProcMacroProgress::End(change) => {