select all rows with server side data

hey!

There is any way to know if the "select all rows" checkbox is checked?
I want to catch this event and really select all rows.
tnx :)

## Expected Behavior

maybe event handler for "select all rows" checkbox
## Current Behavior

check this checkbox will select just the rows in current page
## Steps to Reproduce (for bugs)

1. set serverSide: true
2. check "select all rows" checkbox at header
3. Select only the rows that is current page

## Your Environment

| Tech | Version |
|--------------|---------|
| Material-UI | 4.11 |
| MUI-datatables | 3.7.1 |
| React | 16.13.1 |
| browser | chrome |
| etc | |