import { MenuItem, ViewNavigationCategory, NavigationLevel, NavigationTab } from '../interfaces/navigation';
/**
 * Return navigation tabs array appropriate for specified level of navigation and currently active view
 *
 * @param navigation Navigation `menu` description from screen meta model
 * @param level Target level of navigation
 * @param activeView Currently active view
 */
export declare function getViewTabs(navigation: Array<Exclude<MenuItem, ViewNavigationCategory>>, level: NavigationLevel, activeView?: string): NavigationTab[];
/**
 * Return matching navigation tab for provided navigation item:
 * - view name if item is just a view
 * - group title and referenced view name, where view is found by breadth-first search through group children
 * for default view if `defaultView` is specified on group or first available view otherwise.
 *
 * TODO: Change Exclude<MenuItem, ViewNavigationCategory> to MenuItem in 2.0.0
 *
 * @param navigationItem
 */
export declare function getReferencedView(navigationItem: Readonly<Exclude<MenuItem, ViewNavigationCategory>>): string;