refactor(types): move LifecycleHook interface to types.ts

- Moved the LifecycleHook interface definition from world.ts to types.ts for better organization.
- Updated imports in world.ts to reference the LifecycleHook from types.ts.

Author: codehz

src/index.ts

@@ -4,3 +4,4 @@ export * from "./world";
 export * from "./archetype";
 export * from "./query";
 export * from "./system";
+export * from "./types";

src/types.ts

@@ -1,5 +1,19 @@
 import type { EntityId, WildcardRelationId } from "./entity";
 
+/**
+ * Hook types for component lifecycle events
+ */
+export interface LifecycleHook<T = unknown> {
+  /**
+   * Called when a component is added to an entity
+   */
+  onAdded?: (entityId: EntityId, componentType: EntityId<T>, component: T) => void;
+  /**
+   * Called when a component is removed from an entity
+   */
+  onRemoved?: (entityId: EntityId, componentType: EntityId<T>) => void;
+}
+
 /**
  * Type helper for component tuples extracted from EntityId array
  */

src/world.ts

@@ -4,24 +4,10 @@ import type { EntityId } from "./entity";
 import { EntityIdManager, getDetailedIdType } from "./entity";
 import { Query } from "./query";
 import type { QueryFilter } from "./query-filter";
-import type { ComponentTuple } from "./types";
+import type { ComponentTuple, LifecycleHook } from "./types";
 import type { System } from "./system";
 import { getOrCreateWithSideEffect } from "./utils";
 
-/**
- * Hook types for component lifecycle events
- */
-export interface LifecycleHook<T = unknown> {
-  /**
-   * Called when a component is added to an entity
-   */
-  onAdded?: (entityId: EntityId, componentType: EntityId<T>, component: T) => void;
-  /**
-   * Called when a component is removed from an entity
-   */
-  onRemoved?: (entityId: EntityId, componentType: EntityId<T>) => void;
-}
-
 /**
  * World class for ECS architecture
  * Manages entities, components, and systems