import * as http from "node:http";
import { Transmuter } from "../types.js";
export declare function transmute(listener: http.RequestListener, tms: Transmuter[]): http.RequestListener<typeof http.IncomingMessage, typeof http.ServerResponse>;
export type CorsConfig = {
    origins: "*" | string[];
    methods?: string[];
    headers?: string[];
};
export declare const transmuters: {
    allowCors: ({ origins, methods, headers, }: CorsConfig) => (listener: http.RequestListener<typeof http.IncomingMessage, typeof http.ServerResponse>) => (request: http.IncomingMessage, response: http.ServerResponse<http.IncomingMessage> & {
        req: http.IncomingMessage;
    }) => Promise<void>;
};