(motive : Lean.Expr → Sort u_1) →
  (x : Lean.Expr) →
    ((v : Lean.Literal) → motive (Lean.Expr.lit v)) →
      ((declName : Lean.Name) → (us : List Lean.Level) → motive (Lean.Expr.const declName us)) →
        ((fvarId : Lean.FVarId) → motive (Lean.Expr.fvar fvarId)) →
          ((binderName : Lean.Name) →
              (binderType body : Lean.Expr) →
                (binderInfo : Lean.BinderInfo) → motive (Lean.Expr.forallE binderName binderType body binderInfo)) →
            ((x : Lean.Expr) → motive x) → motive x