import { HexInput, Hex, AccountAddressInput, AccountAddress } from '@aptos-labs/ts-sdk';

type ByteStream = ReadableStream<Uint8Array>;
type ChunkSource = ByteStream | ArrayBufferView;
/**
 * Read a stream or buffer into chunks of a given size.
 *
 * @param input - The stream or buffer to read.
 * @param chunkSize - The size of each chunk.
 *
 * @returns A generator of chunks.
 */
declare function readInChunks(input: ChunkSource, chunkSize: number): AsyncGenerator<[number, Uint8Array]>;
/**
 * Zero pad a buffer to a desired length.
 *
 * @param buffer - The buffer to zero pad.
 * @param desiredLength - The desired length of the buffer.
 *
 * @returns The zero padded buffer.
 */
declare function zeroPadBytes(buffer: Uint8Array, desiredLength: number): Uint8Array;
/**
 * Concatenates a list of hashes into a single hash.
 *
 * @param parts - The list of hashes to concatenate.
 *
 * @returns A hash of the concatenated hashes.
 */
declare function concatHashes(parts: HexInput[]): Promise<Hex>;
/**
 * Correctly constructs a full URL string by appending the specified path to the base URL string.
 *
 * This function accepts baseUrl strings with and without ending forward slashes and paths with and without beginning forward slashes.
 *
 *
 * @param path - The path to append to the base URL string.
 * @returns The full request URL.
 */
declare function buildRequestUrl(path: string, baseUrl: string): URL;
/**
 * Reformats a blob name to remove the account address prefix and return only the blob name suffix.
 *
 * @param blobName - The full blob name.
 * @returns The blob name suffix.
 */
declare function getBlobNameSuffix(blobName: string): string;
declare function normalizeAddress(address: AccountAddressInput): AccountAddress;

export { buildRequestUrl, concatHashes, getBlobNameSuffix, normalizeAddress, readInChunks, zeroPadBytes };