memstreams/src/types.ts

Memory Streams library for JavaScript based on readable-stream

import {
  Duplex,
  Readable,
  ReadableOptions,
  Writable,
  WritableOptions,
} from 'readable-stream';

export type Class<T = {}> = new (...args: any[]) => T;

export interface MemReaderOptions extends ReadableOptions {}

export interface MemWriterOptions extends WritableOptions {}

export interface MemReadable {
  it?: Iterator<any>;
}

export interface MemWritable {
  readonly queue: any[] | Buffer[];
  readonly data: any[] | Buffer;
  forward<T extends MemReader>(destination: T, options?: {end?: boolean}): T;
}

export interface MemReader extends Readable, MemReadable {}

export interface MemWriter extends Writable, MemWritable {}

export interface MemDuplex extends Duplex, MemReadable, MemWritable {}