From 2be9927d7feee31bf5a225fc4f9ce229220e414e Mon Sep 17 00:00:00 2001
From: liujia178 <liujia178@huawei.com>
Date: Fri, 20 Jun 2025 15:45:29 +0800
Subject: [PATCH] feat: Add ArkTS1.2 SDK: promisify

Issue: https://gitee.com/openharmony/arkcompiler_runtime_core/issues/ICEZ69?from=project-issue

Signed-off-by: liujia178 <liujia178@huawei.com>
---
 api/@ohos.util.d.ets | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/api/@ohos.util.d.ets b/api/@ohos.util.d.ets
index 72a794baa4..03b4f1def2 100644
--- a/api/@ohos.util.d.ets
+++ b/api/@ohos.util.d.ets
@@ -1442,6 +1442,19 @@ declare namespace util {
     isWeakSet(value: Object): boolean;
   }
 
+  /**
+   * Takes a function following the common error-first callback style, i.e taking an (err, value) =>
+   * callback as the last argument, and return a function that returns promises.
+   *
+   * @param { Function } original - Asynchronous Function
+   * @returns { Function } Return a function that returns promises
+   * @syscap SystemCapability.Utils.Lang
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   */
+  function promisify(original: Function): (...args: FixedArray<Any>) => Promise<Any>;
+
   /**
    * Get the hash code of an object.
    *
-- 
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