import { type Express, type RequestHandler } from "express";
export declare const BUILDER_ENDPOINT_PREFIX = "/_builder.io";
export declare const BUILDER_API_ENDPOINT_PREFIX: string;
export declare const configureServer: (app: Express) => void;
export declare const serverAuthMiddleware: ({ validBuilderPrivateKey, authenticateProxy, }: {
    validBuilderPrivateKey: string | undefined;
    authenticateProxy: boolean;
}) => RequestHandler;
export declare const createLogAndConfigEndpoints: (app: Express) => void;
