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* Copyright 2018 The WebRTC 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 in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include "absl/types/optional.h"
namespace webrtc {
class NormalizeSimulcastSizeExperiment {
// Returns the base two exponent from field trial.
static absl::optional<int> GetBase2Exponent();
} // namespace webrtc