From b72e55ba6e6075ba88ae5335f0e8dbd738c66f5a Mon Sep 17 00:00:00 2001
From: quguiren <quguiren1@huawei-partners.com>
Date: Wed, 6 Aug 2025 15:12:06 +0800
Subject: [PATCH] add crossplatform

Signed-off-by: quguiren <quguiren1@huawei-partners.com>
---
 api/application/UIAbilityContext.d.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/api/application/UIAbilityContext.d.ts b/api/application/UIAbilityContext.d.ts
index f1ec7e7b68..d8b9b4fa64 100644
--- a/api/application/UIAbilityContext.d.ts
+++ b/api/application/UIAbilityContext.d.ts
@@ -172,6 +172,18 @@ declare class UIAbilityContext extends Context {
    * @since arkts {'1.1':'12', '1.2':'20'}
    * @arkts 1.1&1.2
    */
+  /**
+   * Indicates windowStage information.
+   * Exists from onWindowStageCreate lifecycle, does not exist from onWindowStageDestroy lifecycle.
+   *
+   * @type { window.WindowStage }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @stagemodelonly
+   * @crossplatform
+   * @atomicservice
+   * @since 21
+   * @arkts 1.1&1.2
+   */
   windowStage: window.WindowStage;
 
   /**
-- 
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