{P : Sort u} →
  {error : Mathlib.Linter.TextBased.StyleError✝} →
    {lineNumber : ℕ} →
      {path : System.FilePath} →
        {error' : Mathlib.Linter.TextBased.StyleError✝¹} →
          {lineNumber' : ℕ} →
            {path' : System.FilePath} →
              { error := error, lineNumber := lineNumber, path := path } =
                  { error := error', lineNumber := lineNumber', path := path' } →
                (error = error' → lineNumber = lineNumber' → path = path' → P) → P