# MIDI_DIRECTION_OUTPUT

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

MIDI output port direction.

```ds title="MIDI_DIRECTION_OUTPUT"
const MIDI_DIRECTION_OUTPUT: MidiDirectionFlags
```

[language/library/src/device/binding/midi.ds:108](https://github.com/destack-sh/destack/blob/main/language/library/src/device/binding/midi.ds#L108)