1 files changed, 7 insertions, 0 deletions
diff --git a/placeer.go b/placeer.go
new file mode 100644
index 0000000..1d6eddf
--- /dev/null
+++ b/placeer.go
@@ -0,0 +1,7 @@
+package workflow
+
+// Placeer interface for objects that has place and can change place
+type Placeer interface {
+	GetPlace() Place
+	SetPlace(Place) error
+}