[Bug] document.save is not a function

[LeosPrograms]

在您提交此问题之前，您是否检查了以下内容？

• [X] 这真的是个问题吗？
• [X] 我已经在 Github Issues 中搜索过了，但没有找到类似的问题。

受影响的包和版本

0.2.5

复现链接

https://univer.ai/guides/doc/facade/doc-api

预期行为

The following code should print details about the document:

document = univer.createUnit(UniverInstanceType.UNIVER_DOC, {});
console.log(document.save())

实际行为

This error: document.save is not a function

运行环境

No response

系统信息

No response

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Origin Title: [Bug] document.save is not a function

Title: [Bug] document.save is not a function

---

Before you submitted this question, did you check the following?

• [X] Is this really a problem?
• [X] I've searched Github Issues but haven't found any similar issues.

Affected packages and versions

0.2.5

Recurrence link

https://univer.ai/guides/doc/facade/doc-api

Expected behavior

The following code should print details about the document:

document = univer.createUnit(UniverInstanceType.UNIVER_DOC, {});
console.log(document.save())

Actual behavior

This error: document.save is not a function

Running environment

No response

system message

No response

[Jocs]

document do not has this API, Would you like to have this API? The expected return value?

[LeosPrograms]

I would expect it to be similar to the way it works for spreadsheets. However, if this is not part of the documents api, it should be removed from this page https://univer.ai/guides/doc/facade/doc-api