how to use the audit function from the rxjs library in typescript

To use the audit function from the RxJS library in TypeScript, you can start by importing it from the rxjs/operators module. Here's an example:

index.ts
import { fromEvent } from 'rxjs';
import { audit } from 'rxjs/operators';

const clicks$ = fromEvent(document, 'click');

clicks$.pipe(
  audit(ev => interval(1000)) // or any other Observable that emits at a certain interval 
)
.subscribe(ev => console.log(`Clicked at ${ev.clientX},${ev.clientY}`));
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In this example, we create an Observable clicks$ that emits every time the user clicks on the document. We then pipe it through the audit operator, which takes a durationSelector function that returns an Observable. In this case, we use the interval function that emits an event every second. This means that every time the clicks$ Observable emits a value, we only take the last emitted value of the clicks$ Observable within that second, effectively debouncing the clicks.

Finally, we subscribe to the resulting Observable and log the coordinates of the clicked position on the document.

Note that the durationSelector function is optional, and you can make use of other Observables or operators to control the duration of the audit.