目前没有文件夹排除的过滤器支持。

过滤器概念主要用于一堆具有相似模式的文件（如名称或后缀）

The filter concept is mainly used for a bunch of files with similar pattern (like name or suffix)

对于文件夹，过滤器可能会有所帮助，但使用似乎有限，因为大多数人都想单独选择文件夹。

For folder, the filter may be helpful but the use seems to be limited because mostly people want to select individually for folders.

但这是将来考虑的一个很好的选择。

But it's a good option to consider in the future.