Can the search providers be exported in a @umbraco-cms/backoffice package?

[AleksandrRogov]

Hi!

Could the search providers be exported so that they can be directly used in a custom backoffice extension?
For example: this one.

Currently, we have to do something similar to this.

Or is there a better way to access them? (We could generate our own management api client but if it's already there just inaccessible, we don't really see the need).

Thanks!