import { OnChanges } from '@angular/core';
import { ActivatedRoute, Router } from '@angular/router';
import { NgsmMenuTab } from '../../models/ngsmMenuTab';
import * as i0 from "@angular/core";
export declare class NgsmSubMenuDisplayDirectiveComponent implements OnChanges {
    private route;
    private router;
    tab: NgsmMenuTab;
    constructor(route: ActivatedRoute, router: Router);
    navigateToRoute(tab: NgsmMenuTab): void;
    getChildlessTabs(): NgsmMenuTab[];
    getTabsWithChildren(): NgsmMenuTab[];
    ngOnInit(): void;
    ngOnChanges(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgsmSubMenuDisplayDirectiveComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgsmSubMenuDisplayDirectiveComponent, "ngsm-sub-menu-display-directive", never, { "tab": "tab"; }, {}, never, never, false>;
}