(motive : Lean.Expr → Sort u_1) →
  (e : Lean.Expr) →
    ((fn arg : Lean.Expr) → motive (fn.app arg)) →
      ((binderName : Lean.Name) →
          (binderType body : Lean.Expr) →
            (binderInfo : Lean.BinderInfo) → motive (Lean.Expr.lam binderName binderType body binderInfo)) →
        ((binderName : Lean.Name) →
            (binderType body : Lean.Expr) →
              (binderInfo : Lean.BinderInfo) → motive (Lean.Expr.forallE binderName binderType body binderInfo)) →
          ((n : Lean.Name) → (i : ℕ) → (s : Lean.Expr) → motive (Lean.Expr.proj n i s)) →
            ((x : Lean.Expr) → motive x) → motive e