diff --git a/src/main/java/model/FirefighterProperties.java b/src/main/java/model/FirefighterProperties.java
new file mode 100644
index 0000000000000000000000000000000000000000..f99ef190a7be2eeb0478efddb7decf465ab10f4f
--- /dev/null
+++ b/src/main/java/model/FirefighterProperties.java
@@ -0,0 +1,4 @@
+package model;
+
+public interface FirefighterProperties {
+}