declare const Cloudflare: {
    host: string;
    servername: string;
};
declare const Google: {
    host: string;
    servername: string;
};
declare const GoogleAlternate: {
    host: string;
    servername: string;
};
declare const Quad9: {
    host: string;
    servername: string;
};
declare const Quad9Alternate: {
    host: string;
    servername: string;
};
declare const OpenDns: {
    host: string;
    servername: string;
};
declare const OpenDnsAlternate: {
    host: string;
    servername: string;
};
export { Cloudflare, Google, GoogleAlternate, Quad9, Quad9Alternate, OpenDns, OpenDnsAlternate };