{motive : Lean.Meta.Hint.Suggestion → Sort u} →
  (t : Lean.Meta.Hint.Suggestion) →
    ((toTryThisSuggestion : Lean.Meta.Tactic.TryThis.Suggestion) →
        (span? previewSpan? : Option Lean.Syntax) →
          (diffGranularity : Lean.Meta.Hint.DiffGranularity) →
            motive
              { toTryThisSuggestion := toTryThisSuggestion, span? := span?, previewSpan? := previewSpan?,
                diffGranularity := diffGranularity }) →
      motive t