ReferenceError: document is not defined. Server Side rendering does not seem to work.

Hi

I am trying to use the Markup component while rendering server side with preact-render-to-string.
I get the following error: 'ReferenceError: document is not defined'

Could you suggest a work around?

首先，通过 preact-render-to-string 渲染 Markup 组件来复现 ReferenceError，然后检查组件在何处访问 document。在服务端渲染设置中确认该行为；完成的标准是确定一个可行的 workaround，或记录组件当前无法在服务端渲染的原因。

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