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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / rxjs / internal / operators / refCount.d.ts

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/internal/operators/refCount.d.ts b/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/internal/operators/refCount.d.ts
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+import { MonoTypeOperatorFunction } from '../types';
+/**
+ * Make a {@link ConnectableObservable} behave like a ordinary observable and automates the way
+ * you can connect to it.
+ *
+ * Internally it counts the subscriptions to the observable and subscribes (only once) to the source if
+ * the number of subscriptions is larger than 0. If the number of subscriptions is smaller than 1, it
+ * unsubscribes from the source. This way you can make sure that everything before the *published*
+ * refCount has only a single subscription independently of the number of subscribers to the target
+ * observable.
+ *
+ * Note that using the {@link share} operator is exactly the same as using the *publish* operator
+ * (making the observable hot) and the *refCount* operator in a sequence.
+ *
+ * ![](refCount.png)
+ *
+ * ## Example
+ *
+ * In the following example there are two intervals turned into connectable observables
+ * by using the *publish* operator. The first one uses the *refCount* operator, the
+ * second one does not use it. You will notice that a connectable observable does nothing
+ * until you call its connect function.
+ *
+ * ```ts
+ * import { interval } from 'rxjs';
+ * import { tap, publish, refCount } from 'rxjs/operators';
+ *
+ * // Turn the interval observable into a ConnectableObservable (hot)
+ * const refCountInterval = interval(400).pipe(
+ *   tap((num) => console.log(`refCount ${num}`)),
+ *   publish(),
+ *   refCount()
+ * );
+ *
+ * const publishedInterval = interval(400).pipe(
+ *   tap((num) => console.log(`publish ${num}`)),
+ *   publish()
+ * );
+ *
+ * refCountInterval.subscribe();
+ * refCountInterval.subscribe();
+ * // 'refCount 0' -----> 'refCount 1' -----> etc
+ * // All subscriptions will receive the same value and the tap (and
+ * // every other operator) before the publish operator will be executed
+ * // only once per event independently of the number of subscriptions.
+ *
+ * publishedInterval.subscribe();
+ * // Nothing happens until you call .connect() on the observable.
+ * ```
+ *
+ * @see {@link ConnectableObservable}
+ * @see {@link share}
+ * @see {@link publish}
+ */
+export declare function refCount<T>(): MonoTypeOperatorFunction<T>;