import React, { Component } from "react";
import { IDragRowLineProps, IDragRowLineState } from './iTable';
type GetTableRowDomsType = {
    centerTrs: HTMLCollectionOf<HTMLTableRowElement> | null;
    leftTrs: HTMLCollectionOf<HTMLTableRowElement> | null;
    rightTrs: HTMLCollectionOf<HTMLTableRowElement> | null;
};
/** *
 * @author Dio.Zhu
 * 提供表格拖拽行排序的能力，显示拖拽行的尺标线
 */
export default class DragRowLine extends Component<IDragRowLineProps, IDragRowLineState> {
    static defaultProps: {
        clsPrefix: string;
        container: null;
        onRowDragStart: null;
        onRowDragDrop: null;
        rowDraggAble: boolean;
        useDragHandle: boolean;
        bigData: boolean;
    };
    isTouchDragRow: boolean;
    constructor(props: IDragRowLineProps);
    componentDidMount(): void;
    componentWillUnmount(): void;
    componentDidUpdate(prevProps: IDragRowLineProps): void;
    getTableRowDoms: () => GetTableRowDomsType | void;
    initEvent: () => void;
    removeEvent: () => void;
    /**
     * 【交换行】开始拖拽
     */
    onDragStart: (e: React.DragEvent<HTMLElement>, touchTarget: React.ReactNode) => void;
    /**
     * 【交换行】拖拽经过目标行
     */
    onDragEnter: (e: React.DragEvent<HTMLElement>, touchTarget: ParentNode | null) => void;
    /**
     * 【交换行】结束拖拽
     */
    onDragEnd: () => void;
    onDragOver: (e: React.DragEvent<HTMLElement>) => void;
    onTouchStart: (e: React.DragEvent<HTMLElement>) => void;
    onTouchMove: (e: React.DragEvent<HTMLElement>) => void;
    onTouchEnd: (e: React.DragEvent<HTMLElement>) => void;
    getTouchDom: (event: React.TouchEvent) => Element | null;
    /**
     * 设置尺标线显示的位置
     * @param targetContainer
     * @param targetDom
     * @param targetAlign
     */
    setLinePosition: (targetContainer: HTMLElement | null, targetDom: HTMLElement | null, targetAlign: string | null) => void;
    render(): JSX.Element;
}
export {};