refactor(core): remove unused LifecycleHooksFeature (#59678) (#59735)

pkozlowski-opensource · pkozlowski-opensource · commit 068cf2966dbd · 2025-01-27T16:49:51.000+01:00
LifecycleHooksFeature seems to be unused and can be deleted. PR Close #59678 PR Close #59735
diff --git a/packages/core/src/core_render3_private_export.ts b/packages/core/src/core_render3_private_export.ts
@@ -48,7 +48,6 @@ export {
   DirectiveType as ɵDirectiveType,
   getDirectives as ɵgetDirectives,
   getHostElement as ɵgetHostElement,
-  LifecycleHooksFeature as ɵLifecycleHooksFeature,
   NgModuleFactory as ɵNgModuleFactory,
   NgModuleRef as ɵRender3NgModuleRef,
   NgModuleType as ɵNgModuleType,
diff --git a/packages/core/src/render3/component_ref.ts b/packages/core/src/render3/component_ref.ts
@@ -517,22 +517,3 @@ function projectNodes(
     projection.push(nodesforSlot != null && nodesforSlot.length ? Array.from(nodesforSlot) : null);
   }
 }
-
-/**
- * Used to enable lifecycle hooks on the root component.
- *
- * Include this feature when calling `renderComponent` if the root component
- * you are rendering has lifecycle hooks defined. Otherwise, the hooks won't
- * be called properly.
- *
- * Example:
- *
- * ```ts
- * renderComponent(AppComponent, {hostFeatures: [LifecycleHooksFeature]});
- * ```
- */
-export function LifecycleHooksFeature(): void {
-  const tNode = getCurrentTNode()!;
-  ngDevMode && assertDefined(tNode, 'TNode is required');
-  registerPostOrderHooks(getLView()[TVIEW], tNode);
-}
diff --git a/packages/core/src/render3/index.ts b/packages/core/src/render3/index.ts
@@ -5,7 +5,6 @@
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.dev/license
  */
-import {LifecycleHooksFeature} from './component_ref';
 import {ɵɵdefineComponent, ɵɵdefineDirective, ɵɵdefineNgModule, ɵɵdefinePipe} from './definition';
 import {ɵɵCopyDefinitionFeature} from './features/copy_definition_feature';
 import {ɵɵHostDirectivesFeature} from './features/host_directives_feature';
@@ -235,7 +234,6 @@ export {
   getDirectives,
   getHostElement,
   getRenderedText,
-  LifecycleHooksFeature,
   PipeDef,
   ɵɵComponentDeclaration,
   ɵɵCopyDefinitionFeature,
