如何在typescript中使用bigint初始值设定项创建一个类似枚举的对象？

class MyEnum {
  static readonly VALUE1 = BigInt(1);
  static readonly VALUE2 = BigInt(2);
  static readonly VALUE3 = BigInt(3);
}

// 使用示例
const value = BigInt(2);
if (value === MyEnum.VALUE1) {
  console.log("Value is VALUE1");
} else if (value === MyEnum.VALUE2) {
  console.log("Value is VALUE2");
} else if (value === MyEnum.VALUE3) {
  console.log("Value is VALUE3");
} else {
  console.log("Value is not in MyEnum");
}