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node_modules/rxjs/operator/max.d.ts

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+import { Observable } from '../Observable';
+/**
+ * The Max operator operates on an Observable that emits numbers (or items that can be compared with a provided function),
+ * and when source Observable completes it emits a single item: the item with the largest value.
+ *
+ * <img src="./img/max.png" width="100%">
+ *
+ * @example <caption>Get the maximal value of a series of numbers</caption>
+ * Rx.Observable.of(5, 4, 7, 2, 8)
+ *   .max()
+ *   .subscribe(x => console.log(x)); // -> 8
+ *
+ * @example <caption>Use a comparer function to get the maximal item</caption>
+ * interface Person {
+ *   age: number,
+ *   name: string
+ * }
+ * Observable.of<Person>({age: 7, name: 'Foo'},
+ *                       {age: 5, name: 'Bar'},
+ *                       {age: 9, name: 'Beer'})
+ *           .max<Person>((a: Person, b: Person) => a.age < b.age ? -1 : 1)
+ *           .subscribe((x: Person) => console.log(x.name)); // -> 'Beer'
+ * }
+ *
+ * @see {@link min}
+ *
+ * @param {Function} [comparer] - Optional comparer function that it will use instead of its default to compare the
+ * value of two items.
+ * @return {Observable} An Observable that emits item with the largest value.
+ * @method max
+ * @owner Observable
+ */
+export declare function max<T>(this: Observable<T>, comparer?: (x: T, y: T) => number): Observable<T>;