1 files changed, 7 insertions, 0 deletions
diff --git a/pkg/domain/entity.go b/pkg/domain/entity.go
new file mode 100644
index 0000000..fb1cab8
--- /dev/null
+++ b/pkg/domain/entity.go
@@ -0,0 +1,7 @@
+package domain
+
+type Entity interface {
+	GetID() ID
+	SetID(id ID) error
+	Validate() error
+}