export type SortDirection = 'asc' | 'desc' | null;
export interface SortValue {
    /**
     * The field to sort by.
     */
    field: string;
    /**
     * The direction to sort by.
     */
    direction: SortDirection;
}
/**
 * @param direction Current sort direction
 *
 * @param defaultDirection Inital sort direction in case currently unsorted
 *
 * @param canBeNull If next direction can be null (unsorted)
 */
export declare function getNextDirection(direction?: SortDirection | null, defaultDirection?: NonNullable<SortDirection>, canBeNull?: boolean): NonNullable<SortDirection>;