import { Point } from '../../../dependents';
import Action from '../base';
/**
 * @ignore
 * View 支持 Drag 的 Action
 */
declare class Drag extends Action {
    protected starting: boolean;
    protected dragStart: boolean;
    protected startPoint: Point;
    /**
     * 开始
     */
    start(): void;
    /**
     * 拖拽
     */
    drag(): void;
    /**
     * 结束
     */
    end(): void;
}
export default Drag;
