refactor: resturcture files so that lincensing info can be bundled properly

src/global.d.ts

@@ -0,0 +1,21 @@
+// SPDX-FileCopyrightText: 2021 Johannes Loher
+//
+// SPDX-License-Identifier: MIT
+
+declare global {
+    namespace ClientSettings {
+        interface Values {
+            "ds4.systemMigrationVersion": number;
+            "ds4.useSlayingDiceForAutomatedChecks": boolean;
+            "ds4.showSlayerPoints": boolean;
+        }
+    }
+
+    namespace PoolTerm {
+        interface Modifiers {
+            x: (this: PoolTerm, modifier: string) => void;
+        }
+    }
+}
+
+export {};