From e47dd05f05f70a08cb603fde1a78484f95195aa1 Mon Sep 17 00:00:00 2001
From: Yulong Wang <7679871+fs-eire@users.noreply.github.com>
Date: Fri, 24 Jan 2025 14:19:55 -0800
Subject: [PATCH] [js] update JavaScript API to support QNN EP options

---
 js/common/lib/inference-session.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/js/common/lib/inference-session.ts b/js/common/lib/inference-session.ts
index e62c6579e8333..26784be41ca7c 100644
--- a/js/common/lib/inference-session.ts
+++ b/js/common/lib/inference-session.ts
@@ -308,7 +308,18 @@ export declare namespace InferenceSession {
 
   export interface QnnExecutionProviderOption extends ExecutionProviderOption {
     readonly name: 'qnn';
-    // TODO add flags
+    /**
+     * Specify a path to the QnnHtp.dll file.
+     *
+     * @default 'QnnHtp.dll'
+     */
+    backendPath?: string;
+    /**
+     * Specify whether to enable HTP FP16 precision.
+     *
+     * @default true
+     */
+    enableFp16Precision?: boolean;
   }
   export interface CoreMLExecutionProviderOption extends ExecutionProviderOption {
     readonly name: 'coreml';