import { NavigationService } from './navigation.service';
import { FrameContext } from '@farris/devkit';
import { FormMessageService } from './form-message.service';
import { LanguageService } from './languag.service';
import { CardDataService } from './data-services/card-data.service';
/**
 * 导航中间件服务
 * @scope FrameComponent
 */
export declare class NavigationMiddlewareService {
    private navigationService;
    private frameContext;
    private msgService;
    private languageService;
    private cardDataService;
    private repository;
    private appContext;
    constructor(navigationService: NavigationService, frameContext: FrameContext, msgService: FormMessageService, languageService: LanguageService, cardDataService: CardDataService);
    /**
     * 关闭前处理
     */
    onClosing(): void;
    /**
     * 是否在是弹窗窗口内
     */
    private isInDialog;
    /**
     * 获取tabid,如果targetId存在则直接使用targetId
     * @description 将用户要查看的数据id转换为运行框架需要的tabId
     * @param params - router参数
     * @param targetId - 要编辑/查看的数据id
     */
    getTabId(params: string, targetId: string): any;
    /**
     * 是否有未保存的变更
     */
    private readonly isChanged;
}