class default.Transform
Usage in Deno
```typescript import mod from "node:node__stream.d.ts"; ```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`
new
Transform(opts?: TransformOptions)
_flush(callback: TransformCallback): void
_transform(): void