Describe the problem that you experienced

When opening the stackblitz exemple for Dynamic component loader there is a TS error.

Error: src/app/ad-banner.component.ts:45:5 - error TS2322: Type 'Timer' is not assignable to type 'number'.

45     this.interval = setInterval(() => {
       ~~~~~~~~~~~~~

Because setInterval is from NodeJS and not window.

Enter the URL of the topic with the problem

https://angular.io/generated/live-examples/dynamic-component-loader/stackblitz.html

Describe what you were looking for in the documentation

Opening the page https://angular.io/guide/dynamic-component-loader

Describe the actions that led you to experience the problem

Clicking the link live exemple

Describe what you want to experience that would fix the problem

this.interval = window.setInterval(() => {
  this.loadComponent();
}, 3000);

Add a screenshot if that helps illustrate the problem

No response

If this problem caused an exception or error, please paste it here

No response

If the problem is browser-specific, please specify the device, OS, browser, and version

No response

Provide any additional information here in as much as detail as you can

No response