# Host

`import { Host } from "destack:module";`

The target host environment that provides imports and ambient effects.

```ds title="Host"
export type Host = "native" | "browser" | "wasi" | "emscripten" | "freestanding"
```

[language/library/src/module/meta.ds:31](https://github.com/destack-sh/destack/blob/main/language/library/src/module/meta.ds#L31)