diff --git a/javascript/interpret.ts b/javascript/interpret.ts
new file mode 100644
index 0000000..5c454b3
--- /dev/null
+++ b/javascript/interpret.ts
@@ -0,0 +1,18 @@
+const interpret = (definitionFile, tags) => {
+
+    
+
+}
+
+
+const example = interpret({
+        "highway": {
+            "residential": 1.2
+        }
+    },
+    {
+        "highway": "residential"
+
+    })
+
+console.log("Expect", 1.2, "got", example)
\ No newline at end of file