Optional columnThe column that the header cell represents.
Optional selectableIndicates whether the cell can be selected
Optional selectedIndicates whether the cell is currently selected
Optional sortRepresents the sorting direction of the column (ascending, descending or none).
Optional sortedIndicates whether the column is currently sorted.
Optional titleIndicates whether the column header is a title cell.
Interface representing a header cell in the grid. It is essentially the blueprint to a header cell object. Contains definitions of properties, relevant to the header