export interface DragEvent {
    pageX: number;
    pageY: number;
}
/**
 * 手機瀏覽器觸控事件
 */
export declare class MobileTouchEvent implements DragEvent {
    _event: TouchEvent;
    get pageX(): number;
    get pageY(): number;
    constructor(event: TouchEvent);
}
/**
 * 桌面 瀏覽器觸控事件
 */
export declare class PointerTouchEvent implements DragEvent {
    _event: PointerEvent;
    get pageX(): number;
    get pageY(): number;
    constructor(event: PointerEvent);
}