import { NgModule } from '@angular/core'; import { RouterModule } from '@angular/router'; import { UserComponent } from './user.component'; import {PreviousRouteRecorder} from '../utils/piwik/previousRouteRecorder.guard'; @NgModule({ imports: [ RouterModule.forChild([ { path: '', component: UserComponent, canDeactivate: [PreviousRouteRecorder]}, ]) ] }) export class UserRoutingModule { }