{"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"ProcMacroKind::Attribute"}]}
                ProcMacroKind::Attribute => 2,
            std::iter::repeat(token_stream).take(match kind {
                ProcMacroKind::Derive | ProcMacroKind::FunctionLike => 1,