@class NSMutableDictionary, NSObject; @protocol OS_xpc_object, OS_dispatch_queue; @interface MRXPCConnection : NSObject { NSObject<OS_dispatch_queue> *_serialQueue; NSObject<OS_dispatch_queue> *_defaultReplyQueue; NSMutableDictionary *_customXpcHandlers; } @property (readonly, nonatomic) NSObject<OS_xpc_object> *connection; @property (copy, nonatomic) id /* block */ messageHandler; @property (copy, nonatomic) id /* block */ invalidationHandler; @property (readonly, nonatomic) int pid; @property (readonly, nonatomic) unsigned int uid; - (void)addCustomXPCHandler:(id /* block */)a0 forKey:(unsigned long long)a1; - (void)dealloc; - (id)initWithConnection:(id)a0 queue:(id)a1 defaultReplyQueue:(id)a2; - (id)sendSyncMessageWithType:(unsigned long long)a0 error:(id *)a1; - (void)sendMessageWithType:(unsigned long long)a0 queue:(id)a1 reply:(id /* block */)a2; - (id)sendSyncMessage:(id)a0 error:(id *)a1; - (void).cxx_destruct; - (void)sendMessage:(id)a0 queue:(id)a1 reply:(id /* block */)a2; - (void)removeCustomXPCHandler:(unsigned long long)a0; @end