# ImportMetaEnv

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

Environment variables available at compile time.

```ds title="ImportMetaEnv"
export interface ImportMetaEnv {
    []: string | undefined;
}
```

[language/library/src/module/meta.ds:57:60](https://github.com/destack-sh/destack/blob/main/language/library/src/module/meta.ds#L57-L60)

## Members

### `[]: string | undefined`

Index signature for arbitrary environment variables.