import { AsyncIterableLike } from "../async-like";
export type MapFn<T, O, This, Parent> = (this: This, value: T, parent: Parent) => O;
export type MapAsyncFn<T, O, This, Parent> = (this: This, value: T, parent: Parent) => Promise<O> | O;
export declare function map<T, O, This, Parent>(iterable: Iterable<T>, callbackFn: MapFn<T, O, This, Parent>, thisValue?: This, parent?: Parent): Iterable<O>;
export declare function asyncMap<T, O, This, Parent>(iterable: AsyncIterableLike<T>, callbackFn: MapAsyncFn<T, O, This, Parent>, thisValue?: This, parent?: Parent): AsyncIterable<O>;