import { AfterContentInit, ElementRef, OnInit } from '@angular/core';
import { Router } from '@angular/router';
import * as i0 from "@angular/core";
export declare class NavMenuGroupComponent implements OnInit, AfterContentInit {
    private router;
    private el;
    label: string;
    isOpen: boolean;
    isActive: boolean;
    deepLvl: number;
    constructor(router: Router, el: ElementRef);
    toggle(): void;
    checkIsActive(src: string): void;
    getIconColor(): string;
    ngOnInit(): void;
    ngAfterContentInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NavMenuGroupComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NavMenuGroupComponent, "sdk-nav-menu-group", never, { "label": "label"; "isOpen": "isOpen"; }, {}, never, ["sdk-nav-menu-group", "a"], false>;
}