[js] update JavaScript API to support QNN EP options (microsoft#23486)

### Description As a pre-requisite of microsoft#23468
intel · Feb 5, 2025 · aa410ba · aa410ba
1 parent ae63c80
commit aa410ba
Showing 1 changed file with 12 additions and 1 deletion.
diff --git 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';