[inspector] introduced debug::GeneratorObject

src/debug/debug-interface.h

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_DEBUG_DEBUG_INTERFACE_H_
 #define V8_DEBUG_DEBUG_INTERFACE_H_
 
 #include <functional>
 
 #include "include/v8-debug.h"
@@ skipping 164 matching lines @@
 
 void ResetBlackboxedStateCache(Isolate* isolate,
                                v8::Local<debug::Script> script);
 
 int EstimatedValueSize(Isolate* isolate, v8::Local<v8::Value> value);
 
 v8::MaybeLocal<v8::Array> EntriesPreview(Isolate* isolate,
                                          v8::Local<v8::Value> value,
                                          bool* is_key_value);
 
+/**
+ * Native wrapper around v8::internal::JSGeneratorObject object.
+ */
+class GeneratorObject {
+ public:
+  v8::MaybeLocal<debug::Script> Script();
+  v8::Local<v8::Function> Function();
+  debug::Location SuspendedLocation();
+  bool IsSuspended();
+
+  static v8::Local<debug::GeneratorObject> Cast(v8::Local<v8::Value> value);
+};
+
 }  // namespace debug
 }  // namespace v8
 
 #endif  // V8_DEBUG_DEBUG_INTERFACE_H_