import { RIFFChunk } from './riffChunk';
/**
 * Attempts to parse a RIFF file from a raw buffer.
 *
 * @param {Uint8Array} buffer - The input buffer
 */
export declare const parseBuffer: (buffer: Uint8Array) => RIFFChunk;
/**
 * Get a RIFF chunk from a buffer.
 *
 * @param {Buffer} buffer - The input buffer
 * @param {number} start - Where to start reading the buffer
 */
export declare const getChunk: (buffer: Uint8Array, start: number) => RIFFChunk;
/**
 * Get the length of a chunk, based on the RIFF length specifier.
 *
 * @param {Buffer} buffer - The input buffer
 * @param {number} start - Where to start reading the buffer for the length
 */
export declare const getChunkLength: (buffer: Uint8Array, start: number) => number;
/**
 * Get all sub-chunks in a buffer. This will read until the end of the buffer and return any
 * sub-chunks found in it.
 *
 * @param {Buffer} buffer - The input buffer
 */
export declare const getSubChunks: (buffer: Uint8Array) => RIFFChunk[];
/**
 * Get the chunk ID (fourCC) from the buffer. This assumes the fourCC code is formatted as an UTF-8
 * string.
 *
 * @param {Buffer} buffer - The input buffer
 * @param {number} start - Where to start reading the chunk ID from the buffer
 */
export declare const getChunkId: (buffer: Uint8Array, start?: number) => string;