import { ApiPromise } from '@polkadot/api';
export declare const ENS_SUFFIX = ".eth";
export declare const TZERO_ID_SUFFIX = ".tzero";
export declare const AZERO_ID_SUFFIX = ".azero";
export declare const SUPPORTED_DOMAIN_SUFFIX: string[];
export declare const CHAINS_SUPPORTED_DOMAIN: string[];
export declare const AZERO_DOMAIN_CONTRACTS: string[];
export declare function resolveAzeroDomainToAddress(domain: string, chain: string, api: ApiPromise): Promise<string | undefined>;
export declare function resolveAzeroAddressToDomain(address: string, chain: string, api: ApiPromise): Promise<string | undefined>;
export declare function isAzeroDomain(input: string): boolean;