message: cancelStop does not need to be private
diff: @@ -176,7 +176,7 @@ export abstract class OneShotSource<Options extends ToneAudioNodeOptions> extend
  /**
  * Cancel a scheduled stop event
  */
  - protected cancelStop(): this {
  + cancelStop(): this {
  this.assert(this._startTime !== -1, "Source is not started");
  // cancel the stop envelope
  this._gainNode.gain.cancelScheduledValues(this._startTime + this.sampleTime);
  