fact: Definition double_bicat_id_comp_square_laws (B : ver_bicat_sq_id_comp_whisker) : UU := double_bicat_interchange_law B × double_bicat_id_square_laws B.
imports: UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Prelude UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedDispCat UniMath.Bicategories.Core.Bicat