import { ChangeDetectorRef, ElementRef, EventEmitter, InjectionToken, OnInit, Renderer2, TemplateRef } from '@angular/core';
import { CanDisable, CanSize, MixinElementRefBase, ThemePalette, ThemeSize } from '@ngx-simple/core/common-behaviors';
import { SafeAny } from '@ngx-simple/core/types';
import { SimPaginatorIntl } from './paginator-intl';
/**
 * 更改事件对象，当用户选择不同的每页条数或当前页数时，该对象将被释放。
 */
export declare class SimPageEvent {
    /** 当前页数 */
    pageIndex: number;
    /** 上一次选择的页数 */
    previousPageIndex?: number;
    /** 每页条数  */
    pageSize: number;
    /** 当前被分页的项的总数 */
    pageTotal: number;
}
declare const enum PageItemType {
    First = "first",
    Prev = "prev",
    Prev_5 = "prev_5",
    Page = "page",
    Next_5 = "next_5",
    Next = "next",
    Last = "last"
}
interface PageItem {
    title: string;
    type: PageItemType;
    index?: number;
    text: string;
    disabled?: boolean;
}
/** 可用于配置分页器模块的默认选项 */
export interface SimPaginatorDefaultOptions {
    /** 每页条数。默认设置为10 */
    pageSize?: number;
    /** 提供给用户显示的一组每页条数选项 */
    pageSizeOptions?: number[];
    /** 是否对用户隐藏每页条数选择UI */
    hidePageSize?: boolean;
    /** 是否对用户隐藏输入快速跳转页数UI */
    hideJumperPage?: boolean;
    /** 是否向用户显示第一个/最后一个按钮的UI */
    showFirstLastButtons?: boolean;
}
/** 注入令牌，可用于为分页器模块提供默认选项 */
export declare const SIM_PAGINATOR_DEFAULT_OPTIONS: InjectionToken<SimPaginatorDefaultOptions>;
declare const _SimPaginatorBase: import("../../../dist/libs/core/common-behaviors/constructor").Constructor<CanDisable> & import("../../../dist/libs/core/common-behaviors/constructor").Constructor<import("../../../dist/libs/core/common-behaviors/initialized").HasInitialized> & import("../../../dist/libs/core/common-behaviors/constructor").Constructor<CanSize> & typeof MixinElementRefBase;
export declare class SimPaginatorComponent extends _SimPaginatorBase implements OnInit, CanDisable, CanSize {
    private _intl;
    private _changeDetectorRef;
    color: ThemePalette;
    disabled: boolean;
    size: ThemeSize;
    /**
     * 显示当前页数
     * @default 1
     */
    get pageIndex(): number;
    set pageIndex(value: number);
    /**
     * 一页显示的条数
     * @default 10
     */
    get pageSize(): number;
    set pageSize(value: number);
    /** 分页的总数 */
    get pageTotal(): number;
    set pageTotal(value: number);
    /**
     * 每页条数选择配置
     * @default [10, 20, 30, 40, 50]
     */
    pageSizeOptions: number[];
    /**
     * 是否隐藏每页条数选择。
     * @default true
     */
    hidePageSize: boolean;
    /**
     * 是否隐藏快速跳转页数。
     * @default true
     */
    hideJumperPage: boolean;
    /**
     * 是否显示第一个/最后一个按钮。
     * @default false
     */
    showFirstLastButtons: boolean;
    /** 当分页器更改每页条数或当前页数时发出的事件。 */
    readonly pageChange: EventEmitter<SimPageEvent>;
    simPaginatorTotal: TemplateRef<SafeAny>;
    simPaginatorItem: TemplateRef<SafeAny>;
    /** 当前分页的区间 */
    ranges: number[];
    /** 分页按钮列表 */
    pages: PageItem[];
    _displayedPageSizeOptions: number[];
    _rangeLabel: string;
    /** 第一页索引 */
    private readonly _firstIndex;
    private _lastIndex;
    private _initialized;
    private _pageIndex;
    private _pageSize;
    private _pageTotal;
    constructor(elementRef: ElementRef, renderer: Renderer2, _intl: SimPaginatorIntl, _changeDetectorRef: ChangeDetectorRef, defaults?: SimPaginatorDefaultOptions);
    ngOnInit(): void;
    _trackByPageItem(_: number, value: PageItem): string;
    _onPageIndexChange(page: PageItem): void;
    _onPageSizeChange(pageSize: number): void;
    _handleKeyDown(event: KeyboardEvent, input: HTMLInputElement): void;
    private _updateDisplayedPageSizeOptions;
    private _goToPage;
    private _buildIndexes;
    private _getLastIndex;
    private _getListOfPageItem;
    /** 验证当前索引是否越界 */
    private _validatePageIndex;
    /** 获取当前页面的区间 */
    private _getRange;
    /** 发出一个事件，通知已触发paginator属性的更改。 */
    private _emitPageEvent;
}
export {};