Reflected changes in requirements

src/app.d.ts

@@ -1,14 +1,20 @@
+import type { AppData } from "$lib/classes/app-sessions";
+
 // See https://svelte.dev/docs/kit/types#app.d.ts
 // for information about these interfaces
 declare global {
 	namespace App {
 		// interface Error {}
-		// interface Locals {}
 		// interface PageData {}
 		// interface PageState {}
 		// interface Platform {}
+		
+		interface Locals {
+			session: AppData | null
+		}
+
 
 	}
 }
 
-export {};
+export { };