(motive : Option (Lean.Meta.Config → Lean.ConstantInfo → Lean.CoreM Bool) → Sort u_1) →
  (x : Option (Lean.Meta.Config → Lean.ConstantInfo → Lean.CoreM Bool)) →
    ((f : Lean.Meta.Config → Lean.ConstantInfo → Lean.CoreM Bool) → motive (some f)) →
      ((x : Option (Lean.Meta.Config → Lean.ConstantInfo → Lean.CoreM Bool)) → motive x) → motive x