internal.Transform - Node documentation
class internal.Transform
extends Duplex

Usage in Deno

import { internal } from "node:stream";
const { Transform } = internal;

Transform streams are Duplex streams where the output is in some way related to the input. Like all Duplex streams, Transform streams implement both the Readable and Writable interfaces.

Examples of Transform streams include:

  • zlib streams
  • crypto streams

Constructors

new
Transform(opts?: TransformOptions)

Methods

_flush(callback: TransformCallback): void
_transform(
chunk: any,
encoding: BufferEncoding,
): void