Column resizing is enabled in Datagrid by default now. Users can hover over a separator line that divides
adjacent column headers and drag it to resize the column before the dragged separator. It's also
possible to bind through the (clrDgColumnResize)
directive
on clr-dg-column
to listen to the resizing event and receive its
emitted value which will be the new width size of the column.
*clrDgItems
.