Angular 17 standalone application integrate CKEditor 5 — Error: window is not defined

My Angular (version 17.1.2 and standalone) app can not integrate CKEditor. I have followed the step by step guide here.

Error:

[vite] Internal server error: window is not defined
      at r (d:/Study/Nam3_HK3/DoAn/bookmanagement/fiction-management-fe/node_modules/@ckeditor/ckeditor5-build-classic/build/ckeditor.js:1:12102)
      at __require2 (D:/Study/Nam3_HK3/DoAn/bookmanagement/fiction-management-fe/.angular/vite-root/fiction-management-fe/chunk-ZLOYPDTO.mjs:51:50)
      at eval (d:/Study/Nam3_HK3/DoAn/bookmanagement/fiction-management-fe/src/app/component/admin-chapter-feature/admin-chapter-feature.component.ts:8:32)
      at async instantiateModule (file:///D:/Study/Nam3_HK3/DoAn/bookmanagement/fiction-management-fe/node_modules/vite/dist/node/chunks/dep-9A4-l-43.js:50861:9) (x3)

Here is my code:

import { CommonModule} from '@angular/common';
import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { MatFormFieldModule } from '@angular/material/form-field';
import { MatInputModule } from '@angular/material/input';
import { CKEditorModule } from '@ckeditor/ckeditor5-angular';
import { ChangeEvent } from '@ckeditor/ckeditor5-angular/ckeditor.component';
import * as ClassicEditor from '@ckeditor/ckeditor5-build-classic';
@Component({
  selector: 'app-admin-chapter-feature',
  standalone: true,
  imports: [
    FormsModule,
    MatFormFieldModule…