{"ast_node_type":"variable","tokens":[{"end":53,"kind":"keyword","start":0,"text":"&&"}]}
            && let Some(local_id) = def_id.as_local()
                hir::Path { res: hir::def::Res::Def(DefKind::TyAlias, def_id), .. }, )) = hir_output.kind
            && let Some(alias_ty) = self.hir_node_by_def_id(local_id).alias_ty() // it is type alias