{motive : Lean.Expr → Sort u} →
  (t : Lean.Expr) →
    ((declName : Lean.Name) →
        (type value body : Lean.Expr) → (nondep : Bool) → motive (Lean.Expr.letE declName type value body nondep)) →
      ((binderName : Lean.Name) →
          (binderType body : Lean.Expr) →
            (binderInfo : Lean.BinderInfo) → motive (Lean.Expr.forallE binderName binderType body binderInfo)) →
        (Nat.hasNotBit 384 t.ctorIdx → motive t) → motive t