linkup-bot-lib/types/secret-stream.d.ts

declare module '@hyperswarm/secret-stream' {
  import { Buffer } from 'node:buffer'
  import { Duplex } from 'stream'

	import {type UDXStream} from 'udx-native';
	import type Noise from 'noise-handshake';

  type KeyPair = {
  	publicKey: Buffer;
  	secretKey: Buffer;
  };

  export type HandshakeResult = {
  	data?: Buffer;
  	tx?: Buffer;
  	rx?: Buffer;
  	hash?: Buffer;
  	publicKey?: Buffer;
  	remotePublicKey?: Buffer;
  };

  export type Handshake = {
  	constructor(isInitiator: boolean, keyPair: KeyPair, remotePublicKey?: Buffer, pattern?: string);

  	readonly keyPair: KeyPair;
  	readonly isInitiator: boolean;
  	readonly noise: Noise;

  	recv(data: Buffer): HandshakeResult;
  	send(): HandshakeResult;
  };

  export type NoiseSecretStreamOptions = {
  	publicKey?: Buffer;
  	remotePublicKey?: Buffer;
  	handshake?: Handshake;
  	pattern?: string;
  	keepAlive?: number;
  	timeout?: number;
  	autoStart?: boolean;
  };

  export class NoiseSecretStream extends Duplex {
  	constructor(isInitiator: boolean, rawStream?: UDXStream, opts?: NoiseSecretStreamOptions);

  	static keyPair(seed?: Buffer): KeyPair;
  	static id(handshakeHash: Buffer, isInitiator: boolean, id?: Buffer): Buffer;

  	readonly noiseStream: NoiseSecretStream;
  	readonly isInitiator: boolean;
  	readonly rawStream: UDXStream;
  	readonly publicKey: Buffer;
  	readonly remotePublicKey: Buffer;
  	readonly handshakeHash: Buffer;
  	readonly connected: boolean;
  	readonly keepAlive: number;
  	readonly timeout: number;
  	readonly destroyed: boolean;

  	setTimeout(ms: number): void;
  	setKeepAlive(ms: number): void;
  	start(rawStream?: UDXStream, opts?: NoiseSecretStreamOptions): void;
  	flush(): Promise<boolean>;
  	alloc(len: number): Buffer;
  	toJSON(): Record<string, unknown>;
  }
}