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export enum FLOAT32_OPTIONS {	NEVER = 0,	ALWAYS = 1,	DECIMAL_ROUND = 3,	DECIMAL_FIT = 4}
export interface Options {	alwaysUseFloat?: boolean	useFloat32?: FLOAT32_OPTIONS	useRecords?: boolean	structures?: {}[]	structuredClone?: boolean	mapsAsObjects?: boolean	variableMapSize?: boolean	copyBuffers?: boolean	bundleStrings?: boolean	useTimestamp32?: boolean	largeBigIntToFloat?: boolean	encodeUndefinedAsNil?: boolean	maxSharedStructures?: number	maxOwnStructures?: number	useSelfDescribedHeader?: boolean	useToJSON?: boolean	keyMap?: {}	shouldShareStructure?: (keys: string[]) => boolean	getStructures?(): {}[]	saveStructures?(structures: {}[]): boolean | void	onInvalidDate?: () => any	tagUint8Array?: boolean	pack?: boolean	sequential?: boolean}type ClassOf<T> = new (...args: any[]) => T;interface Extension<T, R> {	Class: ClassOf<T>	tag: number	encode(value: T, encodeFn: (data: R) => Uint8Array): Buffer | Uint8Array	decode(item: R): T}export class Decoder {	constructor(options?: Options)	decode(messagePack: Buffer | Uint8Array): any	decodeMultiple(messagePack: Buffer | Uint8Array, forEach?: (value: any) => any): [] | void}export function decode(messagePack: Buffer | Uint8Array): anyexport function decodeMultiple(messagePack: Buffer | Uint8Array, forEach?: (value: any) => any): [] | voidexport function addExtension<T, R>(extension: Extension<T, R>): voidexport function clearSource(): voidexport function roundFloat32(float32Number: number): numberexport let isNativeAccelerationEnabled: boolean
export class Encoder extends Decoder {	encode(value: any): Buffer}export function encode(value: any): Bufferexport function encodeAsIterable(value: any): Iterable<Buffer | Blob | AsyncIterable<Buffer>>export function encodeAsAsyncIterable(value: any): AsyncIterable<Buffer>
import { Transform, Readable } from 'stream'
export as namespace CBOR;export class DecoderStream extends Transform {	constructor(options?: Options | { highWaterMark: number, emitClose: boolean, allowHalfOpen: boolean })}export class EncoderStream extends Transform {	constructor(options?: Options | { highWaterMark: number, emitClose: boolean, allowHalfOpen: boolean })}
export class Tag {	constructor(value: any, tagNumber: number)	value: any	tag: number}