Update gitignore (sorry)

electron/node_modules/rxjs/src/internal/observable/ConnectableObservable.ts

@@ -0,0 +1,104 @@
+import { Subject } from '../Subject';
+import { Observable } from '../Observable';
+import { Subscriber } from '../Subscriber';
+import { Subscription } from '../Subscription';
+import { refCount as higherOrderRefCount } from '../operators/refCount';
+import { createOperatorSubscriber } from '../operators/OperatorSubscriber';
+import { hasLift } from '../util/lift';
+
+/**
+ * @class ConnectableObservable<T>
+ * @deprecated Will be removed in v8. Use {@link connectable} to create a connectable observable.
+ * If you are using the `refCount` method of `ConnectableObservable`, use the {@link share} operator
+ * instead.
+ * Details: https://rxjs.dev/deprecations/multicasting
+ */
+export class ConnectableObservable<T> extends Observable<T> {
+  protected _subject: Subject<T> | null = null;
+  protected _refCount: number = 0;
+  protected _connection: Subscription | null = null;
+
+  /**
+   * @param source The source observable
+   * @param subjectFactory The factory that creates the subject used internally.
+   * @deprecated Will be removed in v8. Use {@link connectable} to create a connectable observable.
+   * `new ConnectableObservable(source, factory)` is equivalent to
+   * `connectable(source, { connector: factory })`.
+   * When the `refCount()` method is needed, the {@link share} operator should be used instead:
+   * `new ConnectableObservable(source, factory).refCount()` is equivalent to
+   * `source.pipe(share({ connector: factory }))`.
+   * Details: https://rxjs.dev/deprecations/multicasting
+   */
+  constructor(public source: Observable<T>, protected subjectFactory: () => Subject<T>) {
+    super();
+    // If we have lift, monkey patch that here. This is done so custom observable
+    // types will compose through multicast. Otherwise the resulting observable would
+    // simply be an instance of `ConnectableObservable`.
+    if (hasLift(source)) {
+      this.lift = source.lift;
+    }
+  }
+
+  /** @internal */
+  protected _subscribe(subscriber: Subscriber<T>) {
+    return this.getSubject().subscribe(subscriber);
+  }
+
+  protected getSubject(): Subject<T> {
+    const subject = this._subject;
+    if (!subject || subject.isStopped) {
+      this._subject = this.subjectFactory();
+    }
+    return this._subject!;
+  }
+
+  protected _teardown() {
+    this._refCount = 0;
+    const { _connection } = this;
+    this._subject = this._connection = null;
+    _connection?.unsubscribe();
+  }
+
+  /**
+   * @deprecated {@link ConnectableObservable} will be removed in v8. Use {@link connectable} instead.
+   * Details: https://rxjs.dev/deprecations/multicasting
+   */
+  connect(): Subscription {
+    let connection = this._connection;
+    if (!connection) {
+      connection = this._connection = new Subscription();
+      const subject = this.getSubject();
+      connection.add(
+        this.source.subscribe(
+          createOperatorSubscriber(
+            subject as any,
+            undefined,
+            () => {
+              this._teardown();
+              subject.complete();
+            },
+            (err) => {
+              this._teardown();
+              subject.error(err);
+            },
+            () => this._teardown()
+          )
+        )
+      );
+
+      if (connection.closed) {
+        this._connection = null;
+        connection = Subscription.EMPTY;
+      }
+    }
+    return connection;
+  }
+
+  /**
+   * @deprecated {@link ConnectableObservable} will be removed in v8. Use the {@link share} operator instead.
+   * Details: https://rxjs.dev/deprecations/multicasting
+   */
+  refCount(): Observable<T> {
+    return higherOrderRefCount()(this) as Observable<T>;
+  }
+}