import { SetDataSourceState } from '../../../../../types';
/**
 * Focus service configuration.
 */
export interface UseFocusServiceProps<TId, TFilter = any> {
    /**
     * DataSource state update handler.
     */
    setDataSourceState?: SetDataSourceState<TFilter, TId>;
}
/**
 * Focus service functionality.
 */
export interface FocusService {
    /**
     * Focus event handler.
     * @param focusedIndex - index of the row to be focused.
     */
    handleOnFocus: (focusedIndex: number) => void;
}
/**
 * Service, which provides focus functionality.
 * @returns focus service.
 */
export declare function useFocusService<TId, TFilter = any>({ setDataSourceState, }: UseFocusServiceProps<TId, TFilter>): FocusService;
//# sourceMappingURL=useFocusService.d.ts.map