diff --git a/internals/lang/lang.go b/internals/lang/lang.go
new file mode 100644
index 0000000..9ed293c
--- /dev/null
+++ b/internals/lang/lang.go
@@ -0,0 +1,8 @@
+package lang
+
+type Language string
+
+const (
+	EN Language = "en"
+	PT Language = "pt"
+)