Support for Deno?

Hi there, this is a cool library but does not have built-in support for Deno. I've [forked the repo](https://github.com/shah/javascript-stringify) and made minor changes to get it to work on Deno. Any interest in rolling in Deno support to your master branch?

If you're interested, [Denoify](https://github.com/garronej/denoify) is a tool that could make it easier?

首先检查链接的 fork 和 Denoify 项目，以了解报告的更改和提议的集成路径。确认该库预期如何在 Deno 下运行，并将完成定义为具备与现有库行为一致的内置 Deno 支持。

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