@class MCMUserIdentityCache; @interface MCMGroupManager : NSObject @property (readonly, nonatomic) MCMUserIdentityCache *userIdentityCache; + (id)defaultManager; - (id)initWithUserIdentityCache:(id)a0; - (void)_cleanupUnreferencedGroupContainersForUserIdentity:(id)a0 containerClass:(unsigned long long)a1 referenceCounts:(id)a2 context:(id)a3; - (void).cxx_destruct; - (void)reconcileGroupContainersForContainerClass:(unsigned long long)a0 context:(id)a1; - (id)groupContainerIdentifiersForOwnerIdentifier:(id)a0 groupContainerClass:(unsigned long long)a1 codeSignInfo:(id)a2 withError:(id *)a3; @end