import { RTEBlock } from '../blocks/block.abstract';
import { RTENode } from '../nodes/node.abstract';
import { ModifyContentAction, ModifyContentActionType } from './modify-content-action.abstract';
/**
 * Append children to a block or rte content
 *
 * @example parent.apply(new AppendChildrenAction([newChildren]))
 */
export declare class AppendChildrenAction extends ModifyContentAction {
  type: ModifyContentActionType;
  entityToBeAppended: RTEBlock[] | RTENode[];
  constructor(childNodes: RTEBlock[] | RTENode[]);
}
