import { NzModalService } from 'ng-zorro-antd';
import { MonoTypeOperatorFunction } from 'rxjs';
import { TranslateService } from '@ngx-translate/core';
/**
 * confirm to discard changes
 * @param nzModalService NzModalService
 * @param translateService TranslateService
 */
declare function confirmDiscard(nzModalService: NzModalService, translateService: TranslateService): MonoTypeOperatorFunction<boolean>;
export { confirmDiscard };
