import type { Options as ProxyOptions } from '../http-proxy-middleware';
export interface DevServer {
    /**
     * Dev server host.
     *
     * @default "localhost"
     */
    host?: string;
    /**
     * Dev server port.
     *
     * @default 5566
     */
    port?: number;
    /**
     * Automatically open the app in the browser on server start.
     *
     * @default false
     */
    open?: boolean;
    /**
     * Configure custom proxy rules for the dev server.
     */
    proxy?: Record<string, string | ProxyOptions>;
    /**
     * @internal
     * If show server log when using custom server
     *
     * @default true
     */
    serverLog?: boolean;
    historyApiFallback?: boolean;
}
export declare type DevServerNormalized = Required<DevServer>;