# SerialEventSignals

`import { SerialEventSignals } from "destack:device/binding";`

Serial signals event.

```ds title="SerialEventSignals"
export struct SerialEventSignals {
    kind: "signals";
    timestampNs: uint64;
    sequence: uint64;
    signals: SerialInputSignals;
}
```

[language/library/src/device/binding/serial.ds:236:245](https://github.com/destack-sh/destack/blob/main/language/library/src/device/binding/serial.ds#L236-L245)

## Members

### `kind: "signals"`

Event discriminator.

### `timestampNs: uint64`

Event timestamp in nanoseconds.

### `sequence: uint64`

Event sequence number.

### `signals: SerialInputSignals`

Input signal state.