/// <reference types="node"/>
declare namespace isInteractive {
interface Options {
/**
The stream to check.
@default process.stdout
*/
readonly stream?: NodeJS.WritableStream;
}
}
/**
Check if stdout or stderr is [interactive](https://unix.stackexchange.com/a/43389/7678).
It checks that the stream is [TTY](https://jameshfisher.com/2017/12/09/what-is-a-tty/), not a dumb terminal, and not running in a CI.
This can be useful to decide whether to present interactive UI or animations in the terminal.
@example
```
import isInteractive = require('is-interactive');
isInteractive();
//=> true
```
*/
declare function isInteractive(options?: isInteractive.Options): boolean;
export = isInteractive;