取消坐标数组改为实体类

‘liusuyi’

2024-03-11 7dfd5f52332212d2f2c111cc11147469a68b7bdb

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import setPrototypeOf from "./setPrototypeOf.js";
export default function _inheritsLoose(subClass, superClass) {
  subClass.prototype = Object.create(superClass.prototype);
  subClass.prototype.constructor = subClass;
  setPrototypeOf(subClass, superClass);
}