test: add missing types to serialization tests

test/serialization.test.ts

@@ -5,8 +5,11 @@ import {
   defineRelationship,
   type WorldSnapshot,
   query,
+  type QueryUpdate,
   type RelationshipUpdate,
   type WorldEvent,
+  type ComponentDef,
+  type RelationshipDef,
 } from "../src/index";
 
 // ── Definitions ─────────────────────────────────────
@@ -24,8 +27,15 @@ const OwnedBy = defineRelationship("ownedBy");
 // ── Serialization helpers ────────────────────────────
 function roundTrip(
   world: World,
-  components = [Position, Velocity, Health, Shield, Name, Team],
-  rels = [ChildOf, Targeting, OwnedBy],
+  components: ComponentDef<any>[] = [
+    Position,
+    Velocity,
+    Health,
+    Shield,
+    Name,
+    Team,
+  ],
+  rels: RelationshipDef[] = [ChildOf, Targeting, OwnedBy],
 ): World {
   const json = JSON.stringify(world.toJSON());
   return World.fromJSON(JSON.parse(json), components, rels);