import { ITransactionItem } from '../ITransactionItem.js';
import { IDesignItem } from '../../../item/IDesignItem.js';
import { IContentChanged } from '../../InstanceServiceContainer.js';
export declare class PropertyChangeAction implements ITransactionItem {
    constructor(designItem: IDesignItem, name: string, newValue: any, oldValue: any);
    title?: string;
    get affectedItems(): IDesignItem[];
    undo(): IContentChanged[] | null;
    do(): IContentChanged[] | null;
    designItem: IDesignItem;
    name: string;
    newValue: any;
    oldValue: any;
    mergeWith(other: ITransactionItem): boolean;
}