Function cleanRows

cleanRows(ws: Worksheet, rows: number[], columns?: string[]): void
Clears the values of specified columns in a range of specified rows.
Parameters
- ws: Worksheet
  The worksheet containing the rows and columns.
- rows: number[]
  An array of row numbers to be cleared (e.g., [5, 6, 10]).
- Optionalcolumns: string[] = []
  An optional array of column identifiers to clear. If not provided, all cells in the row will be cleared.
Returns void
Example
```
cleanRows(worksheet, [5, 6, 10]);
cleanRows(worksheet, [5, 6, 10], ['C', 'D', 'E']);
```
- Defined in src/excel/excel.tsx:154