@sanposhiho: The label(s) kind/document cannot be applied, because the repository doesn't have them.
In response to [this](https://github.com/kubernetes-sigs/kube-scheduler-wasm-extension/issues/88):
>/kind document
>
>Document which folder has what. No need to describe all, describing main folders is enough.
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/kind document
Document which folder has what. No need to describe all, describing main folders is enough.