/**
 * A simple test to determine if a hostname is a properly-formatted domain name
 *
 * A "valid domain" is defined here: https://url.spec.whatwg.org/#valid-domain
 *
 * Regex sourced from here:
 * https://www.oreilly.com/library/view/regular-expressions-cookbook/9781449327453/ch08s15.html
 */
export declare function isValidDomain(hostname: string): boolean;
//# sourceMappingURL=isValidDomain.d.ts.map