{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"MacroDefKind::BuiltInAttr(_,"}]}
            MacroDefKind::BuiltInAttr(_, expander) => TokenExpander::BuiltInAttr(expander),
            MacroDefKind::BuiltIn(_, expander) => TokenExpander::BuiltIn(expander),
            MacroDefKind::BuiltInDerive(_, expander) => TokenExpander::BuiltInDerive(expander),