src/app/modules/core/components/sidenav/sidenav.component.ts
import { Component, Input } from '@angular/core';
@Component({
moduleId: module.id,
selector: 'app-sidenav',
templateUrl: 'sidenav.component.html',
styleUrls: ['sidenav.component.scss']
})
export class SidenavComponent {
@Input() open = false;
}