fact: Definition hb_hcomp {B : hcomp_bicat_data} {b₁ b₂ b₃ : B} {f₁ f₂ : hb_mor b₁ b₂} {g₁ g₂ : hb_mor b₂ b₃} (α : hb_cell f₁ f₂) (β : hb_cell g₁ g₂) : hb_cell (hb_comp1 f₁ g₁) (hb_comp1 f₂ g₂) := pr2 (pr222 (pr222 (pr222 (pr222 B)))) _ _ _ _ _ _ _ α β.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.PrecategoryBinProduct UniMath.Bicategories.WkCatEnrichment.prebicategory UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.BicategoryLaws