export declare const encodeNulsAddress: (source: Uint8Array) => string;
export declare const decodeNulsAddress: (source: string) => Uint8Array;
export declare const nuls: {
    readonly name: "nuls";
    readonly coinType: 8964;
    readonly encode: (source: Uint8Array) => string;
    readonly decode: (source: string) => Uint8Array;
};