{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"SyntaxExtension::default(SyntaxExtensionKind::GlobDelegation(Arc::new(expander)),"}]}
        SyntaxExtension::default(SyntaxExtensionKind::GlobDelegation(Arc::new(expander)), edition)
        let expander = GlobDelegationExpanderImpl { trait_def_id, impl_def_id };
    }