[inspector] introduced debug::SetAsyncTaskListener

src/debug/debug-interface.h

Index: src/debug/debug-interface.h
diff --git a/src/debug/debug-interface.h b/src/debug/debug-interface.h
index b4216d7a54106dfd7ba24d0aa4f32e33a1f81686..6287e73765aa4a1a0d723d96ac52139c28e666e0 100644
--- a/src/debug/debug-interface.h
+++ b/src/debug/debug-interface.h
@@ -5,6 +5,8 @@
 #ifndef V8_DEBUG_DEBUG_INTERFACE_H_
 #define V8_DEBUG_DEBUG_INTERFACE_H_
 
+#include <functional>
+
 #include "include/v8-debug.h"
 #include "include/v8-util.h"
 #include "include/v8.h"
@@ -202,6 +204,12 @@ void GetLoadedScripts(Isolate* isolate, PersistentValueVector<Script>& scripts);
 MaybeLocal<UnboundScript> CompileInspectorScript(Isolate* isolate,
                                                  Local<String> source);
 
+typedef std::function<void(debug::PromiseDebugActionType type, int id,
+                           void* data)>
+    AsyncTaskListener;
+void SetAsyncTaskListener(Isolate* isolate, AsyncTaskListener listener,
+                          void* data);
+
 }  // namespace debug
 }  // namespace v8