import { IndexedSelector } from "../types/IndexedSelector";
/**
 * Projects each element of the source iterable into a new form.
 *
 * @typeParam T - Element type produced by the source iterable.
 * @typeParam TOut - Element type produced by the selector.
 * @param src - Source iterable to transform.
 * @param selector - Selector receiving each element and its index, producing the projected value.
 * @returns A deferred iterable yielding the selector results for each source element.
 * @throws Error Rethrows any error thrown by `selector`.
 *
 * @example
 * ```ts
 * const squares = [..._map([1, 2, 3], (value) => value * value)];
 * console.log(squares); // [1, 4, 9]
 * ```
 *
 * or using the curried version:
 * ```ts
 * const squares = [
 *   ...pipeInto(
 *     [1, 2, 3],
 *     map((value) => value * value)
 *   ),
 * ];
 * console.log(squares); // [1, 4, 9]
 * ```
 */
export declare function _map<T, TOut>(src: Iterable<T>, selector: IndexedSelector<T, TOut>): Iterable<TOut>;
/**
 * Curried version of {@link _map}.
 */
export declare const map: <T, TOut>(selector: IndexedSelector<T, TOut>) => (src: Iterable<T>) => Iterable<TOut>;