Definition twosided_disp_cat_id_comp {C₁ C₂ : precategory_data} (D : twosided_disp_cat_ob_mor C₁ C₂) : UU := twosided_disp_cat_id D × twosided_disp_cat_comp D.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.DisplayedCats.Core. Require Import UniMath.CategoryTheory.PrecategoryBinProduct.