(motive : Option Lean.DelayedMetavarAssignment → Sort u_1) →
  (__do_lift : Option Lean.DelayedMetavarAssignment) →
    (Unit → motive none) →
      ((fvars : Array Lean.Expr) →
          (mvarIdPending : Lean.MVarId) → motive (some { fvars := fvars, mvarIdPending := mvarIdPending })) →
        motive __do_lift