export declare function zipAsync<A, B>(it0: AsyncIterable<A>, it1: AsyncIterable<B>): AsyncIterable<[A, B]>;
export declare function zipAsync<A, B, C>(it0: AsyncIterable<A>, it1: AsyncIterable<B>, it2: AsyncIterable<C>): AsyncIterable<[A, B, C]>;
export declare function zipAsync<A, B, C, D>(it0: AsyncIterable<A>, it1: AsyncIterable<B>, it2: AsyncIterable<C>, it3: AsyncIterable<D>): AsyncIterable<[A, B, C, D]>;