diff --git a/src/scripts/config.ts b/src/scripts/config.ts
index ba7a24f..86806ef 100644
--- a/src/scripts/config.ts
+++ b/src/scripts/config.ts
@@ -4,13 +4,9 @@ const config: Config = Object.freeze({
         minViewport: 320,
         maxViewport: 1440,
         rootSize: 16
-    }
+    },
+    IS_DEV: import.meta.env.DEV,
+    IS_PROD: import.meta.env.PROD
 });
 
-const CUSTOM_EVENTS: {
-    RESIZE_END: string;
-} = Object.freeze({
-    RESIZE_END: 'loco.resizeEnd'
-});
-
-export { config, CUSTOM_EVENTS };
+export { config };
diff --git a/src/scripts/lib/.gitkeep b/src/scripts/lib/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/types/config.d.ts b/types/config.d.ts
index ead1ee7..23ae4ee 100644
--- a/types/config.d.ts
+++ b/types/config.d.ts
@@ -6,4 +6,6 @@ type UtopiaConfig = {
 
 type Config = {
     utopia: UtopiaConfig;
+    IS_DEV: boolean;
+    IS_PROD: boolean;
 };