diff --git a/src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AlarmConfiguration.tjava b/src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AlarmConfiguration.tjava
new file mode 100644
index 0000000..17c6dc7
--- /dev/null
+++ b/src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AlarmConfiguration.tjava
@@ -0,0 +1,18 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+public record AlarmConfiguration(
+        List<PriceAlarmDefinition> definitions,
+        Map<String, String> variables
+) {
+    public AlarmConfiguration {
+        Objects.requireNonNull(definitions, "definitions");
+        Objects.requireNonNull(variables, "variables");
+
+        definitions = List.copyOf(definitions);
+        variables = Map.copyOf(variables);
+    }
+}
\ No newline at end of file