import { ChangeDetectorRef, OnInit } from '@angular/core';
import { User, UserService } from '../../services/user';
import { Role } from '../navigation';
export declare class UserNavComponent implements OnInit {
    private userService;
    private changeRef;
    rolesToShow: Role[];
    user: User;
    constructor(userService: UserService, changeRef: ChangeDetectorRef);
    ngOnInit(): void;
    signOut(): void;
    track: (index: number) => number;
}