declare namespace MIDISender {
  function greet() : void
  function sendProgramChange(channelNum:number, programNum:number) : void
  function sendNote(channelNum:number, programNum:number, valueNum:number) : void
  function sendControlChange(channelNum:number, programNum:number, valueNum:number) : void
  function connectMidi() : void
  function getIncoming(callback:(data:any) => void) : void
}


export {MIDISender}