(motive : Option (Array Lean.Name × Lean.Expr) → Sort u_1) →
  (thm? : Option (Array Lean.Name × Lean.Expr)) →
    ((levelParams : Array Lean.Name) → (proof : Lean.Expr) → motive (some (levelParams, proof))) →
      ((x : Option (Array Lean.Name × Lean.Expr)) → motive x) → motive thm?