Clean public interface of a normalize composite

Co-authored-by: Mikko Aspiala <mikko.aspiala@gmail.com>

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

src/features/application-menu/main/menu-items/get-composite/normalize-composite/normalize-composite.ts

@@ -4,7 +4,8 @@
  */
 import type { Composite } from "../get-composite";
 
-export const normalizeComposite = <T>(
+export const normalizeComposite = <T>(composite: Composite<T>) => {
+  const _normalizeComposite = <T>(
     composite: Composite<T>,
     previousPath: string[] = [],
   ): (readonly [path: string, composite: Composite<T>])[] => {
@@ -15,6 +16,9 @@ export const normalizeComposite = <T>(
     return [
       pathAndCompositeTuple,
 
-    ...composite.children.flatMap((x) => normalizeComposite(x, currentPath)),
+      ...composite.children.flatMap((x) => _normalizeComposite(x, currentPath)),
     ];
   };
+
+  return _normalizeComposite(composite);
+};