How to use the type annotation of vuePress for defaultThemeOptions in config.ts

[Redmomn]

vuepress2 version:2.0.0-beta.67

the defineUserConfig is 0 type parameters required

in v2.0.0-beta.35,DefaultThemeOptions can be used as a generic parameter for defineUserConfig,so how to use it in 2.0.0-beta.67

[Mister-Hope]

Isn't the default theme function type defined itself?

[Redmomn]

我之前借鉴别人的写法直接把主题配置写到defineUserConfig的键值对里面了，没有用主题的配置函数，如图所示，新版本应该是不支持这个写法了，

[meteorlxy]

Please refer to the docs. It's on the top of the default theme config page:

https://v2.vuepress.vuejs.org/reference/default-theme/config.html