import { type Slice } from 'ton-core';
import { type BuilderWriter } from './writer';
export declare const CHUNKED_DATA_PREFIX = 1;
/**
 * Store `0x01` prefix byte and chunks hash map
 * chunks#01 data:ChunkedData = ContentData;
 * chunked_data#_ data:(HashMapE 32 ^(SnakeData ~0)) = ChunkedData;
 */
export declare function storeChunkedString(source: string): BuilderWriter;
/**
 * Store chunks hash map
 * chunks#01 data:ChunkedData = ContentData;
 * chunked_data#_ data:(HashMapE 32 ^(SnakeData ~0)) = ChunkedData;
 */
export declare function storeChunks(source: string): BuilderWriter;
/**
 * Read first prefix byte. If prefix is `0x01` load chunks hash map
 * chunks#01 data:ChunkedData = ContentData;
 * chunked_data#_ data:(HashMapE 32 ^(SnakeData ~0)) = ChunkedData;
 * Notice that above it is `SnakeData ~0` which means `the last layer`
 * So there must be no refs in it, and it should be an integer number of bytes
 */
export declare function loadChunkedString(slice: Slice): string;
/**
 * Read chunks hash map
 * chunks#01 data:ChunkedData = ContentData;
 * chunked_data#_ data:(HashMapE 32 ^(SnakeData ~0)) = ChunkedData;
 * @param slice
 */
export declare function loadChunks(slice: Slice): string;
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