interface NextConfig {
    webpack?: (config: any, context: any) => any;
    [key: string]: unknown;
}
export declare function withAeo(nextConfig?: NextConfig, options?: {
    silent?: boolean;
    outDir?: string;
}): {
    webpack(config: any, ctx: {
        isServer: boolean;
        dev: boolean;
    }): any;
};
export {};