/**
 * Base58 encoding/decoding utilities
 */
/**
 * Encode a Uint8Array to base58 string
 */
export declare function encode(bytes: Uint8Array): string;
/**
 * Decode a base58 string to Uint8Array
 */
export declare function decode(str: string): Uint8Array;
/**
 * Check if a string is valid base58
 */
export declare function isValid(str: string): boolean;
declare const _default: {
    encode: typeof encode;
    decode: typeof decode;
    isValid: typeof isValid;
};
export default _default;
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