Remove SideMenu on Logout

Hi Guys

I need assistance with removing a sidemenu once user has logged out and redirected to the login screen.

On my old project i used something like this!

import {MenuController, Nav, Platform} from 'ionic-angular';
constructor( private _menuCtrl: MenuController)
 public onClickLogout() {
        this._usuariosService.tokenExists()
            .subscribe(
                (token) => {
                    if (token !== null) {
                        this._usuariosService.usuarioLogado = null;
                        this._storage.clear();
                        this.nav.setRoot(LoginPage);
                        this._menuCtrl.swipeEnable(false);
                    }
                });
    }
public onClickLogin(){
   this.navsetRoot(HomePage);
   this._menuCtrl.swipeEnable(false);
}