Before feedback (在反馈之前)

• There are no features that I want to submit in Issues (当前 Issues 中没有我将要提交的新功能)

Describe Feature (描述功能)

Like:

• https://laravel.com/docs/10.x/eloquent-relationships#querying-relationship-existence
• https://laravel.com/docs/10.x/eloquent-relationships#querying-relationship-absence

There is a related PR: goravel/framework#406, but there are some problems with it, you can check the comments for more information.