sidenav-angular/src/app/app.component.ts

import { Component } from '@angular/core';
import { SidenavService } from './sidenav/sidenav.service';

@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: [ './app.component.scss' ]
})
export class AppComponent  {
	name = 'Angular';
	
	constructor(
		public _menu: SidenavService
	){}
  
}