import { ChangeDetectionStrategy, Component } from '@angular/core'; import { ContentSection } from '../../models/content-section.model'; import { ComponentsTopSection } from '../../models/components-top-section.model'; @Component({ selector: 'demo-top-section', templateUrl: './demo-top-section.component.html', changeDetection: ChangeDetectionStrategy.OnPush }) export class DemoTopSectionComponent { sectionContent: ComponentsTopSection; constructor(public section: ContentSection) { this.sectionContent = section.content as ComponentsTopSection; } }