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rxjs

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Reactive Extensions for modern JavaScript

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import { MonoTypeOperatorFunction } from '../interfaces'; export declare function distinctUntilChanged<T>(compare?: (x: T, y: T) => boolean): MonoTypeOperatorFunction<T>; export declare function distinctUntilChanged<T, K>(compare: (x: K, y: K) => boolean, keySelector: (x: T) => K): MonoTypeOperatorFunction<T>;