/// <reference types="node" resolution-mode="require"/>
/**
 * Encode the data with BS58
 * @param data - Data to be encoded
 * @returns
 */
export declare function bs58Encode(data: Buffer | number[] | Uint8Array | string): string;
/**
 * Decode BS58 string
 * @param data - BS58 encoded string
 * @returns
 */
export declare function bs58Decode(data: string): Uint8Array;
/**
 * Check if a string is BS58 encoded
 * @param data - A string is possibly BS58 encoded
 * @returns
 */
export declare function isBS58Encoded(data: string): boolean;
export declare function baseEncode(value: Uint8Array | string): string;
export declare function baseDecode(value: string): Buffer;