creator3.1.0如何导入node的decimal.js

[975936598 (深蓝色短裤)]

已经按照文档https://docs.cocos.com/creator/3.1/manual/zh/scripting/modules/example-protobufjs.html示例配置了

import { _decorator, Component, Node } from ‘cc’;
const { ccclass, property } = _decorator;
import { Decimal } from “decimal.js”;

@ccclass(‘UseDecimal’)
export class UseDecimal {
/**
* 获取绝对值
* @param value 值
* @returns Decimal
*/

public static abs(value: Decimal.Value): Decimal {
    return new Decimal(value).abs();
}

}

调用console.warn(UseDecimal.abs(-1))浏览器会报错

打包会报

哪位大佬知道该怎么写才对？

[975936598 (深蓝色短裤)]

测试demo
Demo.zip (2.4 MB)

[975936598 (深蓝色短裤)]

原来import { Decimal } from “decimal.js”;
要写成import Decimal from “decimal.js”;