fact: Definition skewMonoid_Mor_η {T T' : skewMonoid_data } (α : skewMonoid_Mor T T') : η T · α = η T' := pr2 (pr2 α).
imports: UniMath.Foundations.PartD UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.PrecategoryBinProduct UniMath.CategoryTheory.SkewMonoidal.SkewMonoidalCategories