import { OnInit, EventEmitter, AfterViewInit, ElementRef, Renderer2 } from '@angular/core';
import { DataTableColumn } from '../datatable-column';
import { DataTableService } from '../datatable.service';
export declare class DataTableHeaderComponent implements OnInit, AfterViewInit {
    el: ElementRef;
    private dataService;
    private render;
    size: string;
    hover: boolean;
    columns: DataTableColumn[];
    singleSelect: boolean;
    fixed: string;
    rows: any;
    data: any;
    rowClassName: (row: any, index: number) => string;
    checkedAll: EventEmitter<{}>;
    onSortChange: EventEmitter<any>;
    rowsChange: EventEmitter<any>;
    sortType: {};
    filterFields: {};
    clickedUp: boolean;
    clickedDown: boolean;
    copyColumns: any;
    copyRows: any;
    originRows: any;
    isCheckAll: boolean;
    allClass: string;
    constructor(el: ElementRef, dataService: DataTableService, render: Renderer2);
    width: string;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    onCheckedChange($event: any): void;
    createRowClassName(row: any, index: any): string;
    /**
     * 升序 降序
     * @param {DataTableColumn} col-列数据
     * @param {number} index-列索引
     * @param {string} srotType-排序类型
     */
    sortChange(event: any): void;
    deepCopyData(): {
        copyColumns: any;
        copyRows: any;
    };
    hasChecked(col: any): boolean;
}