import { SubscriptionEvent } from '../utils/SubscriptionEvent';

/**
 * Represents the activity changes in a object instance.
 *
 * @export
 * @interface IActiveAware
 * @wInterface Microsoft.Practices.Prism.IActiveAware
 */
export interface IActiveAware {
  /**
   * IsActive property
   *
   * @type {boolean}
   * @memberof IActiveAware
   */
  IsActive: boolean;

  /**
   * Event trigerred when `IsActive` changes its value.
   *
   * @type {SubscriptionEvent<any>}
   * @memberof IActiveAware
   */
  IsActiveChanged: SubscriptionEvent<any>;
}