import type { ExtendedAsyncIterable, ExtendedIterable } from "../types/iterable/extended-iterable";
export declare const iterable: <T>(iterator: () => Iterator<T, any, undefined>) => Iterable<T>;
export declare const asyncIterable: <T>(asyncIterator: () => AsyncIterator<T, any, undefined>) => AsyncIterable<T>;
/**
 * Creates a new extended iterable.
 */
export declare const xIterable: <T>(iterator: () => Iterator<T, any, undefined>) => ExtendedIterable<T>;
/**
 * Creates a new extended async iterable.
 */
export declare const xAsyncIterable: <T>(iterator: () => AsyncIterator<T, any, undefined>) => ExtendedAsyncIterable<T>;