import { RequestContext } from "@decaf-ts/for-http/server";
import { type Request } from "express";
import { DecafServerCtx } from "../constants.d.cts";
export declare class DecafRequestContext<C extends DecafServerCtx = DecafServerCtx> extends RequestContext<Request> {
    private readonly req;
    uuid: string | Promise<string>;
    readonly request: Request;
    constructor(req: Request);
    get headers(): Record<string, string | string[] | undefined> | undefined;
    put(record: Record<any, any>): void;
}