import { RTEBlock } from '../blocks/block.abstract';
import { ModifyContentAction, ModifyContentActionType } from './modify-content-action.abstract';
/**
 * Merge the two blocks node into first block if the two blocks nodes type is same(text node or image node)
 *
 * @example firstBlock.apply(new MergeTwoBlocksNodesAction(secondBlock))
 */
export declare class MergeTwoBlocksNodesAction extends ModifyContentAction {
  type: ModifyContentActionType;
  blockNeedToBeMerged: RTEBlock;
  constructor(blockNeedToBeMerged: RTEBlock);
}
