static get MIDI_CHANNEL_NUMBERS() {

    if (this.validation) {
      console.warn(
        "The MIDI_CHANNEL_NUMBERS array has been deprecated. Use the " +
        "Enumerations.CHANNEL_NUMBERS array instead."
      );
    }

    return [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];

  }
@type {number[]}
@readonly
@deprecated since 3.1 (use Enumerations.CHANNEL_NUMBERS instead)
@private
@static