method WriteStream.prototype.clearScreenDown
Usage in Deno
```typescript import { WriteStream } from "node:node__tty.d.ts"; ```
WriteStream.prototype.clearScreenDown(callback?: () => void): boolean
`writeStream.clearScreenDown()` clears this `WriteStream` from the current
cursor down.
boolean
`false` if the stream wishes for the calling code to wait for the `'drain'` event to be emitted before continuing to write additional data; otherwise `true`.