import type { InitializedZipObservable, NonEmptyUnknownList, Wrap, WrapInitialized, ZipObservable } from '../types';
export declare const zip: <A extends NonEmptyUnknownList>(parents: Wrap<A>) => ZipObservable<A>;
export declare const zipI: <A extends NonEmptyUnknownList>(parents: WrapInitialized<A>) => InitializedZipObservable<A>;