chromium/third_party/blink/renderer/core/loader/modulescript/module_tree_linker.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 THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_MODULESCRIPT_MODULE_TREE_LINKER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_MODULESCRIPT_MODULE_TREE_LINKER_H_

#include "base/dcheck_is_on.h"
#include "base/types/pass_key.h"
#include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom-blink-forward.h"
#include "third_party/blink/public/platform/web_url_request.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/script/modulator.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_set.h"
#include "third_party/blink/renderer/platform/loader/fetch/fetch_client_settings_object_snapshot.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
#include "third_party/blink/renderer/platform/weborigin/kurl_hash.h"
#include "third_party/blink/renderer/platform/wtf/hash_set.h"

namespace blink {

class ModuleTreeLinkerRegistry;

// A ModuleTreeLinker is responsible for running and keeping intermediate states
// for top-level fetch * module script graph spec concepts and all the
// invocations of #internal-module-script-graph-fetching-procedure and
// #fetch-the-descendants-of-a-module-script.
//
// Modulator represents "a module map settings object" and
// ResourceFetcher represents "a fetch client settings object"
// by its |Context()->GetFetchClientSettingsObject()|.
class CORE_EXPORT ModuleTreeLinker final : public SingleModuleClient { … };

#if DCHECK_IS_ON()
CORE_EXPORT std::ostream& operator<<(std::ostream&, const ModuleTreeLinker&);
#endif

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_MODULESCRIPT_MODULE_TREE_LINKER_H_