text: "use strict";
  
  const XlsxPopulate = require('../../lib/XlsxPopulate');
  
  // Load the input workbook from file.
  XlsxPopulate.fromBlankAsync()
      .then(workbook => {
          // Modify the workbook.
          workbook.sheet("Sheet1").cell("A1").value("This is neat!");
  
          // Write to file.
          return workbook.toFileAsync("./out.xlsx");
      })
      .catch(err => console.error(err));
  