import { IDesignItem } from '../../item/IDesignItem.js';
export interface ITreeStructureChangedEvent {
    action: 'add' | 'move' | 'remove' | 'replace' | 'reset';
    newItems?: IDesignItem[];
    newStartingIndex?: number;
    oldItems?: IDesignItem[];
    oldStartingIndex?: number;
}
