How to inject a dynamic partial using ember components?

I have a simple component that I'd like to provide a hook for dynamically named partials.

ideally I'd like to support this interface

{{my-thing displayPartial="wat"}}

then the user would declare a partial template "-wat.hbs" and it would be included

Currently this is what I'm doing inside the components hbs (that doesn't work)

{{partial displayPartial}}