Text Search in Angular PDF Viewer component

 import { Component, OnInit } from '@angular/core';
import {
  LinkAnnotationService, BookmarkViewService, MagnificationService, ThumbnailViewService,
  ToolbarService, NavigationService, TextSearchService, AnnotationService, TextSelectionService, PrintService
} from '@syncfusion/ej2-angular-pdfviewer';

@Component({
  selector: 'app-container',
  // specifies the template string for the PDF Viewer component
  template: `<div class="content-wrapper">
  <ejs-pdfviewer id="pdfViewer" [serviceUrl]='service' [documentPath]='document' [enableTextSearch]='true' style="height:640px;display:block"></ejs-pdfviewer>
</div>`,
  providers: [LinkAnnotationService, BookmarkViewService, MagnificationService,
    ThumbnailViewService, ToolbarService, NavigationService, AnnotationService, TextSearchService, TextSelectionService,PrintService]
})
export class AppComponent implements OnInit {
    public service = 'https://ej2services.syncfusion.com/production/web-services/api/pdfviewer';
    public document = 'PDF_Succinctly.pdf';
    ngOnInit(): void {
    }
}