{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"MacroExpander::BuiltInEager(it)"}]}
            MacroExpander::BuiltInEager(it) => MacroDefKind::BuiltInEager(in_file, it),
            MacroExpander::BuiltInDerive(it) => MacroDefKind::BuiltInDerive(in_file, it),
        }