Function preloadObservable

src/useObservable.ts:19–27

(source: Observable<T>, id: string)

// Call this once you know you're going to render a
// child that will consume the observable
export function preloadObservable<T>(source: Observable<T>, id: string) {
  if (preloadedObservables.has(id)) {
    return preloadedObservables.get(id) as SuspenseSubject<T>;
  } else {
    const observable = new SuspenseSubject(source, DEFAULT_TIMEOUT);
    preloadedObservables.set(id, observable);
    return observable;
  }
}

export interface ObservableStatus<T> {
  /**