# LibTmux.Protocol.event/0

- **Module:** LibTmux
- **Package:** libtmux
- **Language:** Elixir
- **Kind:** typealias
- **Source:** https://github.com/libtmux/libtmux-elixir/blob/66b9b1c3f3f3186428abdfda2c76f5cf87446710/lib/libtmux/protocol.ex#L55
- **Page:** https://libtmux.org/en/elixir/latest/reference/libtmux-protocol-event-0/

```
@type event() ::
        {:reply, :ok | :error, guard_id(), [binary()]}
        | {:notification, atom(), binary()}
        | {:unknown, binary()}
```

A framed reply or lexical notification. Payloads still require semantic validation before graph updates.