import { Responses } from '@blockfrost/blockfrost-js';
export declare const stringToBigInt: (value: string | null) => string | bigint | null;
export declare const stringify: (obj: any) => string;
export declare const stripQuotes: (str: string) => string;
export declare const bech32ToHex: (bech32Addr: string, stripPrefix?: boolean) => string;
export declare const transformPoolRelays: (relays: Responses['pool_relays']) => ({
    'single host name': {
        port: number;
        dnsName: string;
    };
    'single host address'?: undefined;
} | {
    'single host address': {
        IPv6: string | null;
        port: number;
        IPv4: string | null;
    };
    'single host name'?: undefined;
})[];
export declare const transformPoolUpdateCert: (poolHex: string, cert: Responses['tx_content_pool_certs'][number]) => {
    publicKey: string;
    cost: string;
    metadata: {
        hash: string | null | undefined;
        url: string | null | undefined;
    };
    vrf: string;
    owners: string[];
    pledge: string | bigint | null;
    rewardAccount: {
        network: string;
        credential: {
            'key hash': string;
        };
    };
    margin: number;
    relays: ({
        'single host name': {
            port: number;
            dnsName: string;
        };
        'single host address'?: undefined;
    } | {
        'single host address': {
            IPv6: string | null;
            port: number;
            IPv4: string | null;
        };
        'single host name'?: undefined;
    })[];
};
export declare const getNetworkFromRewardAccount: (rewardAccount: string) => "Testnet" | "Mainnet";