import { NavscrollItem, NavscrollItems } from './navscroll.model';
declare function searchFn(items: Set<NavscrollItem>, item: NavscrollItem): Array<NavscrollItem>;
declare function flattenNavscrollItemsFn(items: NavscrollItems): NavscrollItems;
export declare const search: typeof searchFn;
export declare const flattenNavscrollItems: typeof flattenNavscrollItemsFn;
export {};