text: import { PreventableEvent } from './preventable-event';
  /**
   * Arguments for the `edit` event of the editing directives.
   */
  export class EditEvent extends PreventableEvent {
      /**
       * @hidden
       */
      constructor(sender, args) {
          super();
          this.sender = sender;
          Object.assign(this, args);
      }
  }
  