/**
 * @license
 * Copyright Datorama. All Rights Reserved.
 *
 * Use of this source code is governed by an Apache License 2.0 license that can be
 * found in the LICENSE file at https://github.com/datorama/client-core/blob/master/LICENSE
 */
import { ChangeDetectorRef, ElementRef, EventEmitter, OnInit } from '@angular/core';
import { AgGridEvent, ColumnApi, GridApi } from '@ag-grid-community/core';
import { Subject } from 'rxjs';
import { DatoTableAlignment } from '../grid.types';
import { DatoTranslateService } from '../../services/translate.service';
export declare class DatoGridPaginationComponent implements OnInit {
    private cdr;
    private translate;
    /** The ag-grid api */
    agGridApi: GridApi;
    /** The ag-grid column api */
    set agGridColumnApi(columnApi: ColumnApi);
    /** update the expand collapse item according to the table state */
    isCollapsed: boolean;
    /** Whether to show the Fit-To-Content button */
    showFitToContent: boolean;
    /** Whether it's a server side pagination */
    infinitePagination: boolean;
    /** Event emitter for data changes */
    rowDataChanged: Subject<AgGridEvent>;
    /** bubble alignment events */
    alignTable: EventEmitter<DatoTableAlignment>;
    /** bubble grouped row expand collapse */
    toggleRowGroup: EventEmitter<any>;
    /**
     * This setter is used to assign the navigation element ref and to set
     * the pagination size when the component starts
     * @param {ElementRef} content
     */
    set content(content: ElementRef);
    private rowCount;
    private rowsPerPage;
    private translations;
    private _pagesInView;
    private pagesOnSides;
    private pagesFitView;
    private navigationElement;
    private readonly MINI_DISPLAY_LENGTH;
    private readonly DISPLAY_LENGTH;
    private readonly XS_DISPLAY_SIZE;
    private readonly SMALL_DISPLAY_SIZE;
    get prevPageDisabled(): boolean;
    get nextPageDisabled(): boolean;
    ngOnInit(): void;
    /**
     * Recalculate the row count and page lengths
     */
    calculateRowsCount(): void;
    initPagination(pageNumber?: number): void;
    /**
     * Set the number of page numbers showing at the same time in the navigation
     * panel & update the number of pages displayed on each side of the selected page.
     * @param {number} newNumbersLength - The new length of the displaying numbers
     */
    set pagesInView(newNumbersLength: number);
    disableButtons: boolean;
    smallVersion: boolean | null;
    totalPages: number;
    showCollapseExpand: boolean;
    rowsRange: string;
    pageNumbersDisplay: {
        currentPage: number;
        pages: any[];
        showFirstEllipsis: boolean;
        showLastPage: boolean;
    };
    constructor(cdr: ChangeDetectorRef, translate: DatoTranslateService);
    /** TODO This is not listening to size changes */
    calculateNavigationSize(): void;
    /**
     * Navigates to a given page.
     * updates the displaying page numbers and the current number.
     * @param pageNumber - The page number to navigate to
     */
    navigatePage(pageNumber: any): void;
    navigateFirstPage(): void;
    navigateNextPage(): void;
    navigatePrevPage(): void;
    /**
     * updates the displaying page numbers to show the next numbers set
     */
    showNextBatch(): void;
    /**
     * updates the displaying page numbers to show the previous numbers set
     */
    showPreviousBatch(): void;
    /**
     * resize the columns width to fit their content if the columns width is smaller
     * than the container the grid will fir the container.
     */
    fitToContainer(): void;
    /**
     * resize the columns width to fit their content if the columns width is smaller
     * than the container the grid will fir the container.
     */
    fitToContent(): void;
    /**
     * Expand/Collapse the grouped rows
     */
    toggleExpand(): void;
    /**
     * The trackBy function for the ngFor
     * @param index - current item index
     * @param page - the current item's page number
     * @return {number}
     */
    trackByFunc(index: number, page: number): number;
    ngOnDestroy(): void;
    /**
     * Sets the rows display string
     * @param displayNumber - The current page number (starting index 1)
     * @private
     */
    private setRowsDisplayRange;
    /**
     * Gets a number and returns an array of the displaying numbers.
     * @param anchor - The number to use as an anchor for the calculations.
     * @return {number[]} - An array of the new numbers to display
     * @private
     */
    private getPages;
    /**
     * Returns the first number to be displayed in the pagination navigation view
     * @param {number} anchor - The anchor for the calculations
     * @return {number} - The first number to be displayed
     * @private
     */
    private getFirstPageNumber;
}