message: 129: Fixed tslint
diff: @@ -226,11 +226,11 @@ export class Series<T extends SeriesType = SeriesType> extends PriceDataSource i
  }
  public applyOptions(options: SeriesPartialOptionsMap[T]): void {
  - const overlay = this._options.overlay;
  + const preferredScale = this._options.preferredScale;
  merge(this._options, options);
  - this._options.overlay = overlay;
  + this._options.preferredScale = preferredScale;
  - if (overlay && this._priceScale !== null && options.scaleMargins !== undefined) {
  + if (preferredScale === 'overlay' && this._priceScale !== null && options.scaleMargins !== undefined) {
  this._priceScale.applyOptions({
  scaleMargins: this._options.scaleMargins,
  });
  