{𝕜 : Type u_2} →
  {E : Type u_6} →
    [inst : NormedField 𝕜] →
      [inst_1 : AddCommGroup E] →
        [inst_2 : Module 𝕜 E] →
          [topology : TopologicalSpace E] →
            {motive : PolynormableSpace 𝕜 E → Sort u} →
              ((withSeminorms' : WithSeminorms fun p => ↑p) → motive ⋯) → (t : PolynormableSpace 𝕜 E) → motive t