feat: 기능 추가 과정중

src/features/installed-feature-adapters.ts

@@ -1,15 +1,16 @@
-import { createReferenceFeatureInstalledInput } from "./reference-feature/adapters/create-reference-feature-input.js";
+import type { ApplicationFeatureInputs } from "../application/ports/in/application-api.ts";
+import { createReferenceFeatureInstalledInput } from "./reference-feature/adapters/create-reference-feature-input.ts";
+import { REFERENCE_FEATURE_ID } from "./reference-feature/contracts/reference-feature-contract.ts";
+
+type InstalledFeatureInputs = Readonly<
+  Pick<ApplicationFeatureInputs, typeof REFERENCE_FEATURE_ID>
+>;
 
 export function createInstalledFeatureInputs(
   context: Parameters<typeof createReferenceFeatureInstalledInput>[0],
-): Readonly<Record<string, unknown>> {
-  const installed = [createReferenceFeatureInstalledInput(context)];
-  return Object.freeze(
-    Object.fromEntries(
-      installed.map((contribution) => [
-        contribution.featureId,
-        contribution.input,
-      ]),
-    ),
-  );
+): InstalledFeatureInputs {
+  const referenceFeature = createReferenceFeatureInstalledInput(context);
+  return Object.freeze({
+    [referenceFeature.featureId]: referenceFeature.input,
+  });
 }