createInputStream() {
    throw new Error(
      '`XLSX#createInputStream` is deprecated. You should use `XLSX#read` instead. This method will be removed in version 5.0. Please follow upgrade instruction: https://github.com/exceljs/exceljs/blob/master/UPGRADE-4.0.md'
    );
  }
@deprecated since version 4.0. You should use `#read` instead. Please follow upgrade instruction: https://github.com/exceljs/exceljs/blob/master/UPGRADE-4.0.md