// Open the spreadsheet, get the first sheet, first worksheet, and first cell A1.
    // This is solely demo code to show basics; your actual code would do much more here.
    let spreadsheet: BRAOfficeDocumentPackage = BRAOfficeDocumentPackage.open(path)

        let sheet: BRASheet = spreadsheet.workbook.sheets[0] as! BRASheet
      let worksheet: BRAWorksheet = spreadsheet.workbook.worksheets[0] as! BRAWorksheet
        let cell: BRACell = worksheet.cell(forCellReference: "A1")
        // Print some info to show the code works.
        //print(worksheet.name) // print "Sheet1"
        print(cell.stringValue())

let sheet: BRASheet = spreadsheet.workbook.sheets[0] as! BRASheet