message: add setter to isKeysAllowed
diff: @@ -44,6 +44,11 @@ export class TabsetComponent implements OnDestroy {
  return this._isKeysAllowed;
  }
  + set isKeysAllowed(value: boolean) {
  + this._isKeysAllowed = value;
  + }
  +
  +
  @HostBinding('class.tab-container') clazz = true;
  tabs: TabDirective[] = [];
  