Refix docs

Oh so /that's/ how you disable a lint

src/user_management/mod.rs

@@ -23,6 +23,11 @@ mod manager;
 pub use manager::UserManager;
 pub use user::User;
 pub use manager::CertificateData;
+// Imports for docs
+#[allow(unused_imports)]
+use user::{NotSignedInUser, RegisteredUser};
+#[allow(unused_imports)]
+use crate::types::Request;
 
 #[derive(Debug)]
 pub enum UserManagerError {