import { RequestHandler } from "express";
import { AuthInfo } from "../schemas/auth.js";
import { DescopeMcpProvider } from "../provider.js";
declare module "express-serve-static-core" {
    interface Request {
        /**
         * Information about the validated access token, if the `requireBearerAuth` middleware was used.
         */
        auth?: AuthInfo;
    }
}
/**
 * Middleware that requires a valid Bearer token in the Authorization header.
 *
 * This will validate the token with the auth provider and add the resulting auth info to the request object.
 * The middleware performs several validations:
 * - Presence and format of Authorization header
 * - Required scopes (if specified)
 * - Token audience (if specified)
 */
export declare function descopeMcpBearerAuth(provider?: DescopeMcpProvider): RequestHandler;
//# sourceMappingURL=bearerAuth.d.ts.map