{motive_1 : Lean.Meta.Match.Pattern → Sort u} →
  (t : Lean.Meta.Match.Pattern) →
    t.ctorIdx = 5 →
      ((varId : Lean.FVarId) →
          (p : Lean.Meta.Match.Pattern) → (hId : Lean.FVarId) → motive_1 (Lean.Meta.Match.Pattern.as varId p hId)) →
        motive_1 t