diff --git a/main.go b/main.go
index 6581f2d..15a321e 100644
--- a/main.go
+++ b/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"os/signal"
+	"replicator/replicator"
 	"syscall"
 )
 
diff --git a/replicator/replicator.go b/replicator/replicator.go
new file mode 100644
index 0000000..deffa5e
--- /dev/null
+++ b/replicator/replicator.go
@@ -0,0 +1,10 @@
+package replicator
+
+import (
+	"context"
+	"errors"
+)
+
+func Main(ctx context.Context) error {
+	return errors.New("not impl")
+}