Currently Clear-Host has no source or module associated with it. mkdir seems to be the same, although this is more of an alias.
Given Clear-Host's official name, I would expect it to live in Microsoft.PowerShell.Core. Without a module, it's harder to namespace it.
Is it possible for scripts?
We should probably turn it into a real cmdlet
My expectation was that it was just a wrapper for a Host API call, rather than a function
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We should probably turn it into a real cmdlet