message: changing var name and using 'swappable' property
diff: @@ -58,7 +58,7 @@ export class FeedbackCombFilter extends ToneAudioWorklet<FeedbackCombFilterOptio
  this.input = new Gain({ context: this.context });
  this.output = new Gain({ context: this.context });
  - const dummyParam = this.context.createGain();
  + const dummyGain = this.context.createGain();
  this.delayTime = new Param<Time>({
  context: this.context,
  @@ -66,14 +66,16 @@ export class FeedbackCombFilter extends ToneAudioWorklet<FeedbackCombFilterOptio
  units: "time",
  minValue: 0,
  maxValue: 1,
  - param: dummyParam.gain,
  + param: dummyGain.gain,
  + swappable: true,
  });
  this.resonance = new Param<NormalRange>({
  context: this.context,
  value: options.resonance,
  units: "normalRange",
  - param: dummyParam.gain,
  + param: dummyGain.gain,
  + swappable: true,
  });
  readOnly(this, ["resonance", "delayTime"]);
  