export interface DomainInfo {
    /** name of the domain in English */
    name: string;
    xn: string;
    type: "generic" | "country-code" | "sponsored" | "infrastructure" | "generic-restricted" | "test";
    manager: string;
}
/**
 * Check if the domain is valid.
 * @param domain
 */
export declare function isValid(domain: string): boolean;
/**
 * get an array with all the domains supported
 */
export declare function getAllDomains(): string[];
export declare function getDomainInfo(domain: string): DomainInfo | null;