{motive : Lean.Meta.GeneralizeIndicesSubgoal → Sort u} →
  (t : Lean.Meta.GeneralizeIndicesSubgoal) →
    ((mvarId : Lean.MVarId) →
        (indicesFVarIds : Array Lean.FVarId) →
          (fvarId : Lean.FVarId) →
            (numEqs : ℕ) →
              motive { mvarId := mvarId, indicesFVarIds := indicesFVarIds, fvarId := fvarId, numEqs := numEqs }) →
      motive t