@ngneat/reactive-forms/lib/operators/diff.d.ts

(Angular Reactive) Forms with Benefits

import { MonoTypeOperatorFunction } from 'rxjs';
/**
 * An operator which is used to filter valueChanges$ output, that it would emit only changed parts.
 *
 * @return {MonoTypeOperatorFunction} An Observable that emits items from the source Observable with only changed values.
 */
export declare function diff<T>(): MonoTypeOperatorFunction<T | undefined>;