{B : Type u₁} →
  [inst : CategoryTheory.Bicategory B] →
    {C : Type u₂} →
      [inst_1 : CategoryTheory.Bicategory C] →
        {F G H : CategoryTheory.OplaxFunctor B C} →
          CategoryTheory.Oplax.LaxTrans F G → CategoryTheory.Oplax.LaxTrans G H → CategoryTheory.Oplax.LaxTrans F H