import { NestMiddleware } from "@nestjs/common";
import type { AuthHandler } from "../types.d.cts";
import { DecafRequestContext } from "../request/DecafRequestContext.d.cts";
export declare class AuthMiddleware implements NestMiddleware {
    private readonly authHandler;
    private readonly requestContext;
    constructor(authHandler: AuthHandler | undefined, requestContext: DecafRequestContext);
    use(req: any, _res: any, next: () => void | Promise<void>): Promise<void>;
}