[{ s =
   (DefStmt
      ({ name =
         (EN
            (Id (("QuestionMarkBindVariables", _),
               { id_resolved = ref (None);
                 id_resolved_alternatives = ref ([]); id_type = ref (None);
                 id_svalue = ref (Unknown); id_flags = ref (0);
                 id_info_id = _ }
               )));
         attrs = []; tparams = None },
       (ClassDef
          { ckind = (Trait, _); cextends = []; cimplements = [];
            cmixins = []; cparams = (_, [], _);
            cbody =
            (_,
             [(F
                 { s =
                   (DefStmt
                      ({ name =
                         (EN
                            (Id (("liftingPlaceholder", _),
                               { id_resolved = ref (None);
                                 id_resolved_alternatives = ref ([]);
                                 id_type = ref (None);
                                 id_svalue = ref (Unknown);
                                 id_flags = ref (0); id_info_id = _ }
                               )));
                         attrs = [(KeywordAttr (Override, _))];
                         tparams = None },
                       (FuncDef
                          { fkind = (Method, _); fparams = (_, [], _);
                            frettype =
                            (Some { t =
                                    (TyN
                                       (Id (("String", _),
                                          { id_resolved = ref (None);
                                            id_resolved_alternatives =
                                            ref ([]); id_type = ref (None);
                                            id_svalue = ref (Unknown);
                                            id_flags = ref (0);
                                            id_info_id = _ }
                                          )));
                                    t_attrs = [] });
                            fbody =
                            (FBExpr
                               { e =
                                 (N
                                    (Id (("s", _),
                                       { id_resolved = ref (None);
                                         id_resolved_alternatives = ref ([]);
                                         id_type = ref (None);
                                         id_svalue = ref (Unknown);
                                         id_flags = ref (0); id_info_id = _ }
                                       )));
                                 e_id = 0; e_range = None;
                                 is_implicit_return = true; facts = <opaque>
                                 })
                            })));
                   s_range = None })
               ],
             _)
            })));
   s_range = None }
  ]