broker backchannel logout

model/api/src/main/java/org/keycloak/models/UserSessionProvider.java

@@ -3,6 +3,7 @@ package org.keycloak.models;
 import org.keycloak.provider.Provider;
 
 import java.util.List;
+import java.util.Map;
 
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
@@ -19,6 +20,7 @@ public interface UserSessionProvider extends Provider {
     List<UserSessionModel> getUserSessions(RealmModel realm, UserModel user);
     List<UserSessionModel> getUserSessions(RealmModel realm, ClientModel client);
     List<UserSessionModel> getUserSessions(RealmModel realm, ClientModel client, int firstResult, int maxResults);
+
     int getActiveUserSessions(RealmModel realm, ClientModel client);
     void removeUserSession(RealmModel realm, UserSessionModel session);
     void removeUserSessions(RealmModel realm, UserModel user);