# setPanicHook

`import { setPanicHook } from "destack:error";`

Install the runtime panic hook.

```ds title="setPanicHook"
export declare function setPanicHook(hook: (Panic) => void): void
```

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