Attempted to add new model, but now everything is broken

package.json

@@ -46,4 +46,4 @@
     "moduleserve": "^0.9.0",
     "tailwindcss": "^1.2.0"
   }
-}
+}

src/models/GlobalCatastrophe.re

@@ -0,0 +1,59 @@
+module Model = {
+  let make = (dateTime: MomentRe.Moment.t, currentDateTime: MomentRe.Moment.t) => {
+    let yearDiff = MomentRe.diff(dateTime, currentDateTime, `days) /. 365.;
+    Prop.Value.Probability((100. -. yearDiff) /. 100.);
+  };
+};
+
+module Interface = {
+  let dayKey = "Day";
+
+  let run = (p: Prop.Combo.t) => {
+    switch (Prop.Combo.InputValues.toValueArray(p)) {
+    | [|Some(DateTime(intendedYear)), Some(DateTime(currentYear))|] =>
+      Some(Model.make(intendedYear, currentYear))
+    | _ => None
+    };
+  };
+
+  let model: Prop.Model.t =
+    Prop.{
+      name: "Global Catastrophe",
+      description: "The chances of catastrophe per year in the future.",
+      version: "1.0.0",
+      author: "Ozzie Gooen",
+      inputTypes: [|
+        TypeWithMetadata.make(
+          ~name=dayKey,
+          ~type_=
+            DateTime({
+              default:
+                Some(
+                  MomentRe.Moment.add(
+                    ~duration=MomentRe.duration(5., `years),
+                    MomentRe.momentNow(),
+                  ),
+                ),
+              min:
+                Some(
+                  MomentRe.Moment.subtract(
+                    ~duration=MomentRe.duration(20., `years),
+                    MomentRe.momentNow(),
+                  ),
+                ),
+              max:
+                Some(
+                  MomentRe.Moment.add(
+                    ~duration=MomentRe.duration(20., `years),
+                    MomentRe.momentNow(),
+                  ),
+                ),
+            }),
+          (),
+        ),
+        TypeWithMetadata.currentYear,
+      |],
+      outputTypes: [||],
+      run,
+    };
+};