---
url: 'https://adk.nht.io/api/@nhtio/adk/batteries/type-aliases/WireEnvelope.md'
description: Either direction's envelope — used by generic wire-tracing hooks.
---

# Type Alias: WireEnvelope

```ts
type WireEnvelope = HostToGuestEnvelope | GuestToHostEnvelope;
```

Defined in: [src/batteries/isolation/protocol.ts:73](https://github.com/NHTIO/ADK/blob/v1.20260713.1/src/src/batteries/isolation/protocol.ts#L73)

Either direction's envelope — used by generic wire-tracing hooks.