{C : Type u₁} →
  [inst : CategoryTheory.Category.{u₂, u₁} C] →
    {motive : CategoryTheory.GaloisCategory C → Sort u} →
      (t : CategoryTheory.GaloisCategory C) →
        ([toPreGaloisCategory : CategoryTheory.PreGaloisCategory C] →
            (hasFiberFunctor : ∃ F, Nonempty (CategoryTheory.PreGaloisCategory.FiberFunctor F)) → motive ⋯) →
          motive t