CellLocation is an interface that describes focus position inside the grid.
Definition
interface CellLocation {
    readonly rowId: Id;
    readonly columnId: Id;
    readonly color?: string;
}Properties
| Property name | Type | Property description | 
|---|---|---|
| rowId | Id | Row of cell to focus | 
| columnId | Id | Column of focused cell | 
| color? | string | Name of CSS class |