import Shape from './Shape'; export default class Rect extends Shape { type: number; /** 旋转角度(弧度) */ rotation: number; /** 是否显示旋转控制点 */ showRotation: boolean | undefined; constructor(item: any, index: number, base: any); get ctrlsData(): any[][]; /** 获取矩形的中心点 */ get center(): [number, number]; }