import { OnInit } from '@angular/core';
import { NavService } from '../../services/nav.service';
export declare class MainLayoutComponent implements OnInit {
    private navService;
    sideBarOpen: boolean;
    version: import("@angular/core").Version;
    navItems: any;
    constructor(navService: NavService);
    ngOnInit(): void;
    sideBarToggler(event: any): void;
}