export declare class PagingServerQuery { page: number; rowsPerPage: number; itemCount: number; isLoading: boolean; hasPaging: boolean; hasNextPage: boolean; loadPreviousPage: Function; loadNextPage: Function; pagingInfo: string; constructor(rowsPerPage: number); resetPage(): void; nextPage: () => void; previousPage: () => void; isFirstPage: () => boolean; isLastPage: () => boolean; isShowPager: () => boolean; }