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// ArduinoJson - https://arduinojson.org
// Copyright Benoit Blanchon 2014-2021
// MIT License
#pragma once
#include <ArduinoJson/Namespace.hpp>
namespace ARDUINOJSON_NAMESPACE {
class ArrayRef;
class ObjectRef;
class VariantRef;
// A metafunction that returns the type of the value returned by
// VariantRef::to<T>()
template <typename T>
struct VariantTo {};
template <>
struct VariantTo<ArrayRef> {
typedef ArrayRef type;
};
template <>
struct VariantTo<ObjectRef> {
typedef ObjectRef type;
};
template <>
struct VariantTo<VariantRef> {
typedef VariantRef type;
};
} // namespace ARDUINOJSON_NAMESPACE
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