diff --git a/src/services/theme_data/iss_deserializer.js b/src/services/theme_data/iss_deserializer.js
new file mode 100644
index 000000000..44a0fadeb
--- /dev/null
+++ b/src/services/theme_data/iss_deserializer.js
@@ -0,0 +1,3 @@
+export const deserializer (string) {
+let level = 0
+}