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?

首先檢視連結的 fork 和 Denoify 專案，以了解回報的變更和提議的整合路徑。確認該函式庫預期如何在 Deno 下執行，並將完成定義為具備與現有函式庫行為一致的內建 Deno 支援。

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