import { Node } from "1e14";
import { Muxed } from "../types";
export declare type In<T> = T;
export declare type Out<T> = {
    /**
     * Multiplexed input value.
     */
    d_mux: Muxed<T>;
};
/**
 * Multiplexes input value.
 * Forwards multiplexed input value to a single output port.
 * @link https://github.com/1e14/1e14/wiki/Muxer
 */
export declare type Muxer<T> = Node<In<T>, Out<T>>;
/**
 * Creates a Muxer node.
 * @param fields List of input fields.
 */
export declare function createMuxer<T>(fields: Array<keyof T>): Muxer<T>;