Searching a libclang installer

I’m trying to install clangml on windows.

First, I would need to install libclang, but I’m not sure if I have to compile it from source, or if there would be an appropriate installer available?

I’m using:

❯ opam switch
#  switch  compiler                        description
→  4.14.0  ocaml-variants.4.14.0+mingw64c  4.14.0

Best regards