import { Address } from './types';
export declare const ALGORAND_ZERO_ADDRESS_STRING = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAY5HFKQ";
/**
 * decodeAddress takes an Algorand address in string form and decodes it into a Uint8Array.
 * @param address - an Algorand address with checksum.
 * @returns the decoded form of the address's public key and checksum
 */
declare function decodeAddress(address: string): Address;
/**
 * isValidAddress checks if a string is a valid Algorand address.
 * @param address - an Algorand address with checksum.
 * @returns true if valid, false otherwise
 */
declare function isValidAddress(address: string): boolean;
/**
 * encodeAddress takes an Algorand address as a Uint8Array and encodes it into a string with checksum.
 * @param address - a raw Algorand address
 * @returns the address and checksum encoded as a string.
 */
declare function encodeAddress(address: Uint8Array): string;
export { encodeAddress, decodeAddress, isValidAddress };