Angular - Login with Refresh Token

If my application receives a refresh token from en exterior source, how can I use it to login using the angular SDK?
If I understand correctly the SDK should handle automatically refresh tokens when using the standard flow, but in my case do I have some options/parameters to provide the refresh token in getAccessTokenSilently() maybe? I can’t seem to find that.

In the SDK typings I can see the interface RefreshTokenOptions but no reference to it, I have a feeling this is nor supported yet?

Is there a way i can manually set the refresh token so it uses it when i try the getAccessTokenSilently() ?