hunk.code_window:         messages.push({ frame: this.frame - outerFrame, notification: nextNotification(value) });
         },
         (error) => {
           messages.push({ frame: this.frame - outerFrame, notification: errorNotification(error) });
         },
  
hunk.labels: keep keep replace keep keep
hunk.after_edit:       error: (error) => {
  
hunk.file_path: src/internal/testing/TestScheduler.ts
hunk.type: replace
file: import { Observable } from '../Observable';
  import { Subject } from '../Subject';
  import { multicast } from './multicast';
  import { ConnectableObservable } from '../observable/ConnectableObservable';
  import { MonoTypeOperatorFunction, OperatorFunction, UnaryFunction, ObservableInput, ObservedValueOf } from '../types';
  import { connect } from './connect';
  
  /**
   * Returns a connectable observable that, when connected, will multicast
   * all values through a single underlying {@link Subject} instance.
   *
   * @deprecated Will be removed in v8. To create a connectable observable, use {@link connectable}.
   * `source.pipe(publish())` is equivalent to
   * `connectable(source, { connector: () => new Subject(), resetOnDisconnect: false })`.
   * If you're using {@link refCount} after `publish`, use {@link share} operator instead.
   * `source.pipe(publish(), refCount())` is equivalent to
   * `source.pipe(share({ resetOnError: false, resetOnComplete: false, resetOnRefCountZero: false }))`.
   * Details: https://rxjs.dev/deprecations/multicasting
   */
  export function publish<T>(): UnaryFunction<Observable<T>, ConnectableObservable<T>>;
  
  /**
   * Returns an observable, that when subscribed to, creates an underlying {@link Subject},
   * provides an observable view of it to a `selector` function, takes the observable result of
   * that selector function and subscribes to it, sending its values to the consumer, _then_ connects
   * the subject to the original source.
   *
   * @param selector A function used to setup multicasting prior to automatic connection.
   *
   * @deprecated Will be removed in v8. Use the {@link connect} operator instead.
   * `publish(selector)` is equivalent to `connect(selector)`.
   * Details: https://rxjs.dev/deprecations/multicasting
   */
  export function publish<T, O extends ObservableInput<any>>(selector: (shared: Observable<T>) => O): OperatorFunction<T, ObservedValueOf<O>>;
  
  /**
   * Returns a ConnectableObservable, which is a variety of Observable that waits until its connect method is called
   * before it begins emitting items to those Observers that have subscribed to it.
   *
   * <span class="informal">Makes a cold Observable hot</span>
   *
   * ![](publish.png)
   *
   * ## Examples
   *
   * Make `source$` hot by applying `publish` operator, then merge each inner observable into a single one
   * and subscribe
   *
   * ```ts
   * import { zip, interval, of, map, publish, merge, tap } from 'rxjs';
   *
   * const source$ = zip(interval(2000), of(1, 2, 3, 4, 5, 6, 7, 8, 9))
   *   .pipe(map(([, number]) => number));
   *
   * source$
   *   .pipe(
   *     publish(multicasted$ =>
   *       merge(
   *         multicasted$.pipe(tap(x => console.log('Stream 1:', x))),
   *         multicasted$.pipe(tap(x => console.log('Stream 2:', x))),
   *         multicasted$.pipe(tap(x => console.log('Stream 3:', x)))
   *       )
   *     )
   *   )
   *   .subscribe();
   *
   * // Results every two seconds
   * // Stream 1: 1
   * // Stream 2: 1
   * // Stream 3: 1
   * // ...
   * // Stream 1: 9
   * // Stream 2: 9
   * // Stream 3: 9
   * ```
   *
   * @see {@link publishLast}
   * @see {@link publishReplay}
   * @see {@link publishBehavior}
   *
   * @param {Function} [selector] - Optional selector function which can use the multicasted source sequence as many times
   * as needed, without causing multiple subscriptions to the source sequence.
   * Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
   * @return A function that returns a ConnectableObservable that upon connection
   * causes the source Observable to emit items to its Observers.
   * @deprecated Will be removed in v8. Use the {@link connectable} observable, the {@link connect} operator or the
   * {@link share} operator instead. See the overloads below for equivalent replacement examples of this operator's
   * behaviors.
   * Details: https://rxjs.dev/deprecations/multicasting
   */
  export function publish<T, R>(selector?: OperatorFunction<T, R>): MonoTypeOperatorFunction<T> | OperatorFunction<T, R> {
    return selector ? (source) => connect(selector)(source) : (source) => multicast(new Subject<T>())(source);
  }
  