{"ast_node_type":"variable","tokens":[{"end":42,"kind":"keyword","start":0,"text":"let"}]}
        let (res, derefed_callee) = loop {
        let mut derefs = Autoderef::new(&mut self.table, callee_ty.clone(), false, true);
            let Some((callee_deref_ty, _)) = derefs.next() else {