static get MIDI_CHANNEL_MODE_MESSAGES() {

    if (this.validation) {
      console.warn(
        "The MIDI_CHANNEL_MODE_MESSAGES enum has been deprecated. Use the " +
        "Enumerations.CHANNEL_MODE_MESSAGES enum instead."
      );
    }

    return Enumerations.CHANNEL_MODE_MESSAGES;

  }
@enum {Object.<string, number>}
@deprecated since 3.1 (use Enumerations.CHANNEL_MODE_MESSAGES instead)
@private
@readonly
@static