pub fn clear(output: MidiOutput) -> a

pub fn closed(port: MidiOutput) -> Promise(Nil)

pub fn connection(port: MidiOutput) -> Connection

pub fn id(port: MidiOutput) -> String

pub fn manufacturer(port: MidiOutput) -> String

pub fn name(port: MidiOutput) -> String

pub fn on_state_change(
  port: MidiOutput,
  func: fn(ConnectionEvent) -> Nil,
) -> Nil

pub fn open(port: MidiOutput) -> Promise(Nil)

pub fn send(
  output: MidiOutput,
  data: List(Int),
) -> Result(Nil, Exception)

pub fn state(port: MidiOutput) -> State

pub fn type_(port: MidiOutput) -> Type

pub fn version(port: MidiOutput) -> String