chromium/extensions/browser/api/messaging/messaging_delegate.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef EXTENSIONS_BROWSER_API_MESSAGING_MESSAGING_DELEGATE_H_
#define EXTENSIONS_BROWSER_API_MESSAGING_MESSAGING_DELEGATE_H_

#include <memory>
#include <optional>
#include <string>

#include "base/functional/callback_forward.h"
#include "base/memory/weak_ptr.h"
#include "extensions/browser/api/messaging/message_port.h"
#include "extensions/common/extension_id.h"

class GURL;

namespace content {
class BrowserContext;
class RenderFrameHost;
class WebContents;
}  // namespace content

namespace extensions {
class Extension;
struct PortId;

// Helper class for embedder-specific extension messaging API support for tabs
// and native apps.
class MessagingDelegate { … };

}  // namespace extensions

#endif  // EXTENSIONS_BROWSER_API_MESSAGING_MESSAGING_DELEGATE_H_