fact: Definition internal_sfib_cleaving_lift_mor (H : internal_sfib_cleaving) {x : B} {f : x --> b} {g : x --> e} (α : f ==> g · p) : x --> e := pr1 (H _ _ _ α).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.DisplayedCats.StreetFibration UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.Univalence