From 2f1cf1e95d70474d4021e595192cb592284da0a1 Mon Sep 17 00:00:00 2001
From: wangweiyuan <wangweiyuan2@huawei-partners.com>
Date: Tue, 20 May 2025 15:43:03 +0800
Subject: [PATCH] composite_component

Signed-off-by: wangweiyuan <wangweiyuan2@huawei-partners.com>
---
 .../component/ets/composite_component.d.ts    | 64 +++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 api/@internal/component/ets/composite_component.d.ts

diff --git a/api/@internal/component/ets/composite_component.d.ts b/api/@internal/component/ets/composite_component.d.ts
new file mode 100644
index 0000000000..e5e2c4d86c
--- /dev/null
+++ b/api/@internal/component/ets/composite_component.d.ts
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @kit ArkUI
+ */
+
+/**
+ * Provides a Composite Component, which groups multiple child components into a single, reusable component with
+ * unified properties, events, and lifecycle management.
+ *
+ * @interface CompositeComponentInterface
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 11
+ */
+interface CompositeComponentInterface {
+  /**
+   * Creates a composite component with the specified content function.
+   *
+   * @param { Function } content - The content function that defines the structure and behavior of child components.
+   * @returns { CompositeComponentAttribute }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @since 11
+   */
+  (): CompositeComponentAttribute;
+}
+
+/**
+ * Defines the properties and methods available for a Composite Component.
+ *
+ * @extends CommonMethod<CompositeComponentAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+declare class CompositeComponentAttribute extends CommonMethod<CompositeComponentAttribute> {}
+
+/**
+ * Defines the Composite Component instance.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+declare const CompositeComponent: CompositeComponentInterface;
+
+/**
+ * Defines the Composite Component instance type.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+declare const CompositeComponentInstance: CompositeComponentAttribute;
\ No newline at end of file
-- 
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