import type { ForkPath, ForkPathInputValueType, ForkPathReturnValueType } from "../../types";
/**
 * Passes some input value to an arbitrary amount of execution paths and returns a tuple containing the result of each execution path in order.
 * @group Greedy helpers
 * @example
 * using([1, 2, 3]).pipe(
 *     fork(
 *         map((x) => x + 1),
 *         map((x) => x - 1)
 *     )
 * );
 */
export declare const fork: <T extends ForkPath<never, unknown>[]>(...paths: T) => (input: ForkPathInputValueType<T>) => ForkPathReturnValueType<T>;