{C : Type u₁} →
  [inst : CategoryTheory.Category.{v₁, u₁} C] →
    {D : Type u₂} →
      [inst_1 : CategoryTheory.Category.{v₂, u₂} D] →
        {F : CategoryTheory.Functor C D} →
          {motive : F.PreservesEpimorphisms → Sort u} →
            (t : F.PreservesEpimorphisms) →
              ((preserves : ∀ {X Y : C} (f : X ⟶ Y) [CategoryTheory.Epi f], CategoryTheory.Epi (F.map f)) → motive ⋯) →
                motive t