How to use the ember-flexberry-designer/objects/uml-primitives/fd-uml-active-state.create function in ember-flexberry-designer

this.createObjectData((function(x, y) {
        let jsonObject = getJsonForElement(
          'STORMCASE.UML.ad.State, UMLAD',
          { x, y },
          { width: 110, height: 90 },
          { Name: '', Text: '' },
        );
        let activeStateObject = FdUmlActiveState.create({ primitive: jsonObject });
        this._addToPrimitives(activeStateObject);
        return activeStateObject.JointJS();
      }).bind(this), e);
    },