How to log out an authenticated user?

[Othyem86]

Hello,

I have a WPF app and I want to be able to log out and change the user.
Creating a PnPContext prompts the interactive authentication process, as set up in my application.json.
I want to switch authenticated users at runtime without restarting the application.
How do I log out the user so that I can reinitiate the authorization process?
Does the PnP API support this action, or do I have to implement a custom IAuthenticationProvider?

Thanks!