diff --git a/cmd_root.go b/cmd_root.go
index b238771..e8b04db 100644
--- a/cmd_root.go
+++ b/cmd_root.go
@@ -19,11 +19,13 @@ var (
 	GroupRoutesName            = "routes"
 	GroupGrpcServerServiceName = "grpc_server_services"
 	GroupCommandName           = "command_services"
+	GroupQueueName             = "queue_handler"
 
 	GroupInitial    = dig.Group(GroupInitialName)
 	GroupRoutes     = dig.Group(GroupRoutesName)
 	GroupGrpcServer = dig.Group(GroupGrpcServerServiceName)
 	GroupCommand    = dig.Group(GroupCommandName)
+	GroupQueue      = dig.Group(GroupQueueName)
 )
 
 func Serve(providers container.Providers, opts ...Option) error {
diff --git a/utils/cli/cil.go b/utils/cli/cil.go
new file mode 100644
index 0000000..8b9bfa9
--- /dev/null
+++ b/utils/cli/cil.go
@@ -0,0 +1,8 @@
+package cli
+
+func Tap[T any](cmd *T, funcs ...func(*T)) *T {
+	for _, f := range funcs {
+		f(cmd)
+	}
+	return cmd
+}