sortIcon for <Table/> component

[vitalijalbu]

What problem does this feature solve?

Would be great to have a sort icon for the entire table component, so we won't repeat icon on each column.

What does the proposed API look like?

<Table rowKey="id" sortIcon={{ascending: <IconUp />, descending: <IconDown />}} />

[afc163]

See #42498

[vitali-bc]

See #42498

Yes, that's the point.

it's possible to add it to each column but NOT as general props to the table (which is more simplier i think):

I solved it by adding to the map columns:

            {sortedColumn ? (
              sortedColumn.order === "ascend" ? (
                <SortUpIcon />
              ) : (
                <SortDownIcon />
              )
            ) : null}