diff --git a/3rdparty/include/meojson/common/array.hpp b/3rdparty/include/meojson/common/array.hpp
index b693e599c3..af6e2fbdc5 100644
--- a/3rdparty/include/meojson/common/array.hpp
+++ b/3rdparty/include/meojson/common/array.hpp
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #include <initializer_list>
@@ -37,37 +39,86 @@ public:
     // explicit basic_array(const basic_value<string_t>& val);
     // explicit basic_array(basic_value<string_t>&& val);
 
-    template <typename collection_t,
-              std::enable_if_t<_utils::is_collection<collection_t> &&
-                                   std::is_constructible_v<value_type, _utils::range_value_t<collection_t>>,
-                               bool> = true>
+    template <
+        typename collection_t,
+        std::enable_if_t<
+            _utils::is_collection<collection_t>
+                && std::is_constructible_v<value_type, _utils::range_value_t<collection_t>>,
+            bool> = true>
     basic_array(collection_t arr)
         : _array_data(std::make_move_iterator(arr.begin()), std::make_move_iterator(arr.end()))
-    {}
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_to_json_in_member<jsonization_t>::value, bool> = true>
-    basic_array(const jsonization_t& value) : basic_array(value.to_json())
-    {}
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_to_json_in_templ_spec<jsonization_t>::value, bool> = true>
-    basic_array(const jsonization_t& value) : basic_array(ext::jsonization<jsonization_t>().to_json(value))
-    {}
+    {
+    }
+
+    template <
+        typename fixed_array_t,
+        std::enable_if_t<_utils::is_fixed_array<fixed_array_t>, bool> = true>
+    basic_array(const fixed_array_t& arr)
+        : _array_data(arr.begin(), arr.end())
+    {
+    }
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_to_json_in_member<jsonization_t>::value, bool> = true>
+    basic_array(const jsonization_t& value)
+        : basic_array(value.to_json())
+    {
+    }
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_to_json_in_templ_spec<jsonization_t>::value, bool> = true>
+    basic_array(const jsonization_t& value)
+        : basic_array(ext::jsonization<jsonization_t>().to_json(value))
+    {
+    }
+
+    template <typename... elem_ts>
+    basic_array(const std::tuple<elem_ts...>& tup)
+    {
+        foreach_tuple(tup, std::make_index_sequence<std::tuple_size_v<std::tuple<elem_ts...>>>());
+    }
+    template <typename first_t, typename second_t>
+    basic_array(std::pair<first_t, second_t> pair)
+        : _array_data({ std::move(pair.first), std::move(pair.second) })
+    {
+    }
 
     ~basic_array() noexcept = default;
 
     bool empty() const noexcept { return _array_data.empty(); }
+
     size_t size() const noexcept { return _array_data.size(); }
+
     bool contains(size_t pos) const { return pos < _array_data.size(); }
+
     bool exists(size_t pos) const { return contains(pos); }
+
     const basic_value<string_t>& at(size_t pos) const;
 
-    string_t dumps(std::optional<size_t> indent = std::nullopt) const { return indent ? format(*indent) : to_string(); }
+    string_t dumps(std::optional<size_t> indent = std::nullopt) const
+    {
+        return indent ? format(*indent) : to_string();
+    }
+
     string_t to_string() const;
+
     string_t format(size_t indent = 4) const { return format(indent, 0); }
+
     template <typename value_t>
     bool all() const;
     template <typename value_t, template <typename...> typename collection_t = std::vector>
     collection_t<value_t> as_collection() const;
+    template <
+        typename value_t,
+        size_t Size,
+        template <typename, size_t> typename fixed_array_t = std::array>
+    fixed_array_t<value_t, Size> as_fixed_array() const;
+    template <typename... elem_ts>
+    std::tuple<elem_ts...> as_tuple() const;
+    template <typename first_t, typename second_t>
+    std::pair<first_t, second_t> as_pair() const;
 
     // Usage: get(key_1, key_2, ..., default_value);
     template <typename... key_then_default_value_t>
@@ -112,23 +163,54 @@ public:
 
     basic_array<string_t>& operator=(const basic_array<string_t>&) = default;
     basic_array<string_t>& operator=(basic_array<string_t>&&) noexcept = default;
-    template <typename value_t, std::enable_if_t<std::is_convertible_v<value_t, basic_array<string_t>>, bool> = true>
+
+    template <
+        typename value_t,
+        std::enable_if_t<std::is_convertible_v<value_t, basic_array<string_t>>, bool> = true>
     basic_array<string_t>& operator=(value_t rhs)
     {
         return *this = basic_array<string_t>(std::move(rhs));
     }
 
     bool operator==(const basic_array<string_t>& rhs) const;
+
     bool operator!=(const basic_array<string_t>& rhs) const { return !(*this == rhs); }
 
-    template <typename value_t, template <typename...> typename collection_t = std::vector,
-              std::enable_if_t<_utils::is_collection<collection_t<value_t>>, bool> = true>
+    template <
+        typename value_t,
+        template <typename...> typename collection_t = std::vector,
+        std::enable_if_t<_utils::is_collection<collection_t<value_t>>, bool> = true>
     explicit operator collection_t<value_t>() const
     {
         return as_collection<value_t, collection_t>();
     }
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_from_json_in_member<jsonization_t, string_t>::value, bool> = true>
+
+    template <
+        typename value_t,
+        size_t Size,
+        template <typename, size_t> typename fixed_array_t = std::array,
+        std::enable_if_t<_utils::is_fixed_array<fixed_array_t<value_t, Size>>, bool> = true>
+    explicit operator fixed_array_t<value_t, Size>() const
+    {
+        return as_fixed_array<value_t, Size, fixed_array_t>();
+    }
+
+    template <typename... elem_ts>
+    explicit operator std::tuple<elem_ts...>() const
+    {
+        return as_tuple<elem_ts...>();
+    }
+
+    template <typename elem1_t, typename elem2_t>
+    explicit operator std::pair<elem1_t, elem2_t>() const
+    {
+        return as_pair<elem1_t, elem2_t>();
+    }
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_from_json_in_member<jsonization_t, string_t>::value, bool> =
+            true>
     explicit operator jsonization_t() const
     {
         jsonization_t dst {};
@@ -137,8 +219,12 @@ public:
         }
         return dst;
     }
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_from_json_in_templ_spec<jsonization_t, string_t>::value, bool> = true>
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<
+            _utils::has_from_json_in_templ_spec<jsonization_t, string_t>::value,
+            bool> = true>
     explicit operator jsonization_t() const
     {
         jsonization_t dst {};
@@ -150,13 +236,25 @@ public:
 
 private:
     template <typename... key_then_default_value_t, size_t... keys_indexes_t>
-    auto get(std::tuple<key_then_default_value_t...> keys_then_default_value,
-             std::index_sequence<keys_indexes_t...>) const;
+    auto
+        get(std::tuple<key_then_default_value_t...> keys_then_default_value,
+            std::index_sequence<keys_indexes_t...>) const;
     template <typename value_t, typename... rest_keys_t>
     auto get_helper(const value_t& default_value, size_t pos, rest_keys_t&&... rest) const;
     template <typename value_t>
     auto get_helper(const value_t& default_value, size_t pos) const;
 
+    template <typename tuple_t>
+    tuple_t as_tuple_templ() const;
+    template <size_t index, typename tuple_t>
+    void set_tuple(tuple_t& tup) const;
+
+    template <typename Tuple, std::size_t... Is>
+    void foreach_tuple(const Tuple& t, std::index_sequence<Is...>)
+    {
+        (_array_data.emplace_back(std::get<Is>(t)), ...);
+    }
+
     string_t format(size_t indent, size_t indent_times) const;
 
 private:
@@ -164,15 +262,20 @@ private:
 };
 
 template <typename string_t>
-inline basic_array<string_t>::basic_array(std::initializer_list<value_type> init_list) : _array_data(init_list)
-{}
+inline basic_array<string_t>::basic_array(std::initializer_list<value_type> init_list)
+    : _array_data(init_list)
+{
+}
 
 template <typename string_t>
-inline basic_array<string_t>::basic_array(typename raw_array::size_type size) : _array_data(size)
-{}
+inline basic_array<string_t>::basic_array(typename raw_array::size_type size)
+    : _array_data(size)
+{
+}
 
 // template <typename string_t>
-// inline basic_array<string_t>::basic_array(const basic_value<string_t>& val) : basic_array<string_t>(val.as_array())
+// inline basic_array<string_t>::basic_array(const basic_value<string_t>& val) :
+// basic_array<string_t>(val.as_array())
 //{}
 //
 // template <typename string_t>
@@ -202,8 +305,9 @@ template <typename string_t>
 template <typename... args_t>
 inline decltype(auto) basic_array<string_t>::emplace_back(args_t&&... args)
 {
-    static_assert(std::is_constructible_v<value_type, args_t...>,
-                  "Parameter can't be used to construct a raw_array::value_type");
+    static_assert(
+        std::is_constructible_v<value_type, args_t...>,
+        "Parameter can't be used to construct a raw_array::value_type");
     return _array_data.emplace_back(std::forward<args_t>(args)...);
 }
 
@@ -266,18 +370,18 @@ inline bool basic_array<string_t>::all() const
 
 namespace _as_collection_helper
 {
-    template <typename T>
-    class has_emplace_back
-    {
-        template <typename U>
-        static auto test(int) -> decltype(std::declval<U>().emplace_back(), std::true_type());
+template <typename T>
+class has_emplace_back
+{
+    template <typename U>
+    static auto test(int) -> decltype(std::declval<U>().emplace_back(), std::true_type());
 
-        template <typename U>
-        static std::false_type test(...);
+    template <typename U>
+    static std::false_type test(...);
 
-    public:
-        static constexpr bool value = decltype(test<T>(0))::value;
-    };
+public:
+    static constexpr bool value = decltype(test<T>(0))::value;
+};
 }
 
 template <typename string_t>
@@ -298,31 +402,94 @@ inline collection_t<value_t> basic_array<string_t>::as_collection() const
     return result;
 }
 
+template <typename string_t>
+template <typename value_t, size_t Size, template <typename, size_t> typename fixed_array_t>
+inline fixed_array_t<value_t, Size> basic_array<string_t>::as_fixed_array() const
+{
+    if (size() != Size) {
+        throw exception("Wrong array size");
+    }
+
+    fixed_array_t<value_t, Size> result;
+    for (size_t i = 0; i < Size; ++i) {
+        result.at(i) = _array_data.at(i).template as<value_t>();
+    }
+    return result;
+}
+
+template <typename string_t>
+template <size_t index, typename tuple_t>
+inline void basic_array<string_t>::set_tuple(tuple_t& tup) const
+{
+    using elem_t = std::tuple_element_t<index, tuple_t>;
+
+    if constexpr (index > 0) {
+        set_tuple<index - 1>(tup);
+    }
+
+    std::get<index>(tup) = static_cast<elem_t>(at(index));
+}
+
+template <typename string_t>
+template <typename tuple_t>
+inline tuple_t basic_array<string_t>::as_tuple_templ() const
+{
+    constexpr size_t tuple_size = std::tuple_size_v<tuple_t>;
+
+    if (size() != tuple_size) {
+        throw exception("Wrong array size");
+    }
+
+    tuple_t result;
+    set_tuple<tuple_size - 1>(result);
+    return result;
+}
+
+template <typename string_t>
+template <typename... elem_ts>
+inline std::tuple<elem_ts...> basic_array<string_t>::as_tuple() const
+{
+    return as_tuple_templ<std::tuple<elem_ts...>>();
+}
+
+template <typename string_t>
+template <typename first_t, typename second_t>
+inline std::pair<first_t, second_t> basic_array<string_t>::as_pair() const
+{
+    return as_tuple_templ<std::pair<first_t, second_t>>();
+}
+
 template <typename string_t>
 template <typename... key_then_default_value_t>
 inline auto basic_array<string_t>::get(key_then_default_value_t&&... keys_then_default_value) const
 {
-    return get(std::forward_as_tuple(keys_then_default_value...),
-               std::make_index_sequence<sizeof...(keys_then_default_value) - 1> {});
+    return get(
+        std::forward_as_tuple(keys_then_default_value...),
+        std::make_index_sequence<sizeof...(keys_then_default_value) - 1> {});
 }
 
 template <typename string_t>
 template <typename... key_then_default_value_t, size_t... keys_indexes_t>
-inline auto basic_array<string_t>::get(std::tuple<key_then_default_value_t...> keys_then_default_value,
-                                       std::index_sequence<keys_indexes_t...>) const
+inline auto basic_array<string_t>::get(
+    std::tuple<key_then_default_value_t...> keys_then_default_value,
+    std::index_sequence<keys_indexes_t...>) const
 {
     constexpr unsigned long default_value_index = sizeof...(key_then_default_value_t) - 1;
-    return get_helper(std::get<default_value_index>(keys_then_default_value),
-                      std::get<keys_indexes_t>(keys_then_default_value)...);
+    return get_helper(
+        std::get<default_value_index>(keys_then_default_value),
+        std::get<keys_indexes_t>(keys_then_default_value)...);
 }
 
 template <typename string_t>
 template <typename value_t, typename... rest_keys_t>
-inline auto basic_array<string_t>::get_helper(const value_t& default_value, size_t pos, rest_keys_t&&... rest) const
+inline auto basic_array<string_t>::get_helper(
+    const value_t& default_value,
+    size_t pos,
+    rest_keys_t&&... rest) const
 {
-    constexpr bool is_json = std::is_same_v<basic_value<string_t>, value_t> ||
-                             std::is_same_v<basic_array<string_t>, value_t> ||
-                             std::is_same_v<basic_object<string_t>, value_t>;
+    constexpr bool is_json = std::is_same_v<basic_value<string_t>, value_t>
+                             || std::is_same_v<basic_array<string_t>, value_t>
+                             || std::is_same_v<basic_object<string_t>, value_t>;
     constexpr bool is_string = std::is_constructible_v<string_t, value_t> && !is_json;
 
     if (!contains(pos)) {
@@ -341,9 +508,9 @@ template <typename string_t>
 template <typename value_t>
 inline auto basic_array<string_t>::get_helper(const value_t& default_value, size_t pos) const
 {
-    constexpr bool is_json = std::is_same_v<basic_value<string_t>, value_t> ||
-                             std::is_same_v<basic_array<string_t>, value_t> ||
-                             std::is_same_v<basic_object<string_t>, value_t>;
+    constexpr bool is_json = std::is_same_v<basic_value<string_t>, value_t>
+                             || std::is_same_v<basic_array<string_t>, value_t>
+                             || std::is_same_v<basic_object<string_t>, value_t>;
     constexpr bool is_string = std::is_constructible_v<string_t, value_t> && !is_json;
 
     if (!contains(pos)) {
@@ -382,7 +549,8 @@ inline std::optional<value_t> basic_array<string_t>::find(size_t pos) const
         return std::nullopt;
     }
     const auto& val = _array_data.at(pos);
-    return val.template is<value_t>() ? std::optional<value_t>(val.template as<value_t>()) : std::nullopt;
+    return val.template is<value_t>() ? std::optional<value_t>(val.template as<value_t>())
+                                      : std::nullopt;
 }
 
 template <typename string_t>
@@ -434,25 +602,29 @@ inline typename basic_array<string_t>::reverse_iterator basic_array<string_t>::r
 }
 
 template <typename string_t>
-inline typename basic_array<string_t>::const_reverse_iterator basic_array<string_t>::rbegin() const noexcept
+inline typename basic_array<string_t>::const_reverse_iterator
+    basic_array<string_t>::rbegin() const noexcept
 {
     return _array_data.rbegin();
 }
 
 template <typename string_t>
-inline typename basic_array<string_t>::const_reverse_iterator basic_array<string_t>::rend() const noexcept
+inline typename basic_array<string_t>::const_reverse_iterator
+    basic_array<string_t>::rend() const noexcept
 {
     return _array_data.rend();
 }
 
 template <typename string_t>
-inline typename basic_array<string_t>::const_reverse_iterator basic_array<string_t>::crbegin() const noexcept
+inline typename basic_array<string_t>::const_reverse_iterator
+    basic_array<string_t>::crbegin() const noexcept
 {
     return _array_data.crbegin();
 }
 
 template <typename string_t>
-inline typename basic_array<string_t>::const_reverse_iterator basic_array<string_t>::crend() const noexcept
+inline typename basic_array<string_t>::const_reverse_iterator
+    basic_array<string_t>::crend() const noexcept
 {
     return _array_data.crend();
 }
@@ -470,7 +642,8 @@ inline const basic_value<string_t>& basic_array<string_t>::operator[](size_t pos
 }
 
 template <typename string_t>
-inline basic_array<string_t> basic_array<string_t>::operator+(const basic_array<string_t>& rhs) const&
+inline basic_array<string_t>
+    basic_array<string_t>::operator+(const basic_array<string_t>& rhs) const&
 {
     basic_array<string_t> temp = *this;
     temp._array_data.insert(_array_data.end(), rhs.begin(), rhs.end());
@@ -481,8 +654,10 @@ template <typename string_t>
 inline basic_array<string_t> basic_array<string_t>::operator+(basic_array<string_t>&& rhs) const&
 {
     basic_array<string_t> temp = *this;
-    temp._array_data.insert(_array_data.end(), std::make_move_iterator(rhs.begin()),
-                            std::make_move_iterator(rhs.end()));
+    temp._array_data.insert(
+        _array_data.end(),
+        std::make_move_iterator(rhs.begin()),
+        std::make_move_iterator(rhs.end()));
     return temp;
 }
 
@@ -496,7 +671,10 @@ inline basic_array<string_t> basic_array<string_t>::operator+(const basic_array<
 template <typename string_t>
 inline basic_array<string_t> basic_array<string_t>::operator+(basic_array<string_t>&& rhs) &&
 {
-    _array_data.insert(_array_data.end(), std::make_move_iterator(rhs.begin()), std::make_move_iterator(rhs.end()));
+    _array_data.insert(
+        _array_data.end(),
+        std::make_move_iterator(rhs.begin()),
+        std::make_move_iterator(rhs.end()));
     return std::move(*this);
 }
 
@@ -510,7 +688,10 @@ inline basic_array<string_t>& basic_array<string_t>::operator+=(const basic_arra
 template <typename string_t>
 inline basic_array<string_t>& basic_array<string_t>::operator+=(basic_array<string_t>&& rhs)
 {
-    _array_data.insert(_array_data.end(), std::make_move_iterator(rhs.begin()), std::make_move_iterator(rhs.end()));
+    _array_data.insert(
+        _array_data.end(),
+        std::make_move_iterator(rhs.begin()),
+        std::make_move_iterator(rhs.end()));
     return *this;
 }
 
@@ -520,11 +701,14 @@ inline bool basic_array<string_t>::operator==(const basic_array<string_t>& rhs)
     return _array_data == rhs._array_data;
 }
 
-template <typename ostream_t, typename string_t,
-          typename std_ostream_t =
-              std::basic_ostream<typename string_t::value_type, std::char_traits<typename string_t::value_type>>,
-          typename enable_t =
-              std::enable_if_t<std::is_same_v<std_ostream_t, ostream_t> || std::is_base_of_v<std_ostream_t, ostream_t>>>
+template <
+    typename ostream_t,
+    typename string_t,
+    typename std_ostream_t = std::basic_ostream<
+        typename string_t::value_type,
+        std::char_traits<typename string_t::value_type>>,
+    typename enable_t = std::enable_if_t<
+        std::is_same_v<std_ostream_t, ostream_t> || std::is_base_of_v<std_ostream_t, ostream_t>>>
 ostream_t& operator<<(ostream_t& out, const basic_array<string_t>& arr)
 {
     out << arr.format();
diff --git a/3rdparty/include/meojson/common/exception.hpp b/3rdparty/include/meojson/common/exception.hpp
index 065acbcc06..ec102e1391 100644
--- a/3rdparty/include/meojson/common/exception.hpp
+++ b/3rdparty/include/meojson/common/exception.hpp
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #include <exception>
@@ -9,7 +11,11 @@ class exception : public std::exception
 {
 public:
     exception() = default;
-    exception(const std::string& msg) : _what(msg) {}
+
+    exception(const std::string& msg)
+        : _what(msg)
+    {
+    }
 
     exception(const exception&) = default;
     exception& operator=(const exception&) = default;
@@ -18,7 +24,10 @@ public:
 
     virtual ~exception() noexcept override = default;
 
-    virtual const char* what() const noexcept override { return _what.empty() ? "Unknown exception" : _what.c_str(); }
+    virtual const char* what() const noexcept override
+    {
+        return _what.empty() ? "Unknown exception" : _what.c_str();
+    }
 
 protected:
     std::string _what;
diff --git a/3rdparty/include/meojson/common/object.hpp b/3rdparty/include/meojson/common/object.hpp
index 56c327bbba..a2337ba031 100644
--- a/3rdparty/include/meojson/common/object.hpp
+++ b/3rdparty/include/meojson/common/object.hpp
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #include <initializer_list>
@@ -36,31 +38,54 @@ public:
     // explicit basic_object(const basic_value<string_t>& val);
     // explicit basic_object(basic_value<string_t>&& val);
 
-    template <typename map_t, std::enable_if_t<_utils::is_map<map_t> &&
-                                                   std::is_constructible_v<value_type, _utils::range_value_t<map_t>>,
-                                               bool> = true>
-    basic_object(map_t map) : _object_data(std::make_move_iterator(map.begin()), std::make_move_iterator(map.end()))
-    {}
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_to_json_in_member<jsonization_t>::value, bool> = true>
-    basic_object(const jsonization_t& value) : basic_object(value.to_json())
-    {}
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_to_json_in_templ_spec<jsonization_t>::value, bool> = true>
-    basic_object(const jsonization_t& value) : basic_object(ext::jsonization<jsonization_t>().to_json(value))
-    {}
+    template <
+        typename map_t,
+        std::enable_if_t<
+            _utils::is_map<map_t>
+                && std::is_constructible_v<value_type, _utils::range_value_t<map_t>>,
+            bool> = true>
+    basic_object(map_t map)
+        : _object_data(std::make_move_iterator(map.begin()), std::make_move_iterator(map.end()))
+    {
+    }
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_to_json_in_member<jsonization_t>::value, bool> = true>
+    basic_object(const jsonization_t& value)
+        : basic_object(value.to_json())
+    {
+    }
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_to_json_in_templ_spec<jsonization_t>::value, bool> = true>
+    basic_object(const jsonization_t& value)
+        : basic_object(ext::jsonization<jsonization_t>().to_json(value))
+    {
+    }
 
     ~basic_object() = default;
 
     bool empty() const noexcept { return _object_data.empty(); }
+
     size_t size() const noexcept { return _object_data.size(); }
+
     bool contains(const string_t& key) const;
+
     bool exists(const string_t& key) const { return contains(key); }
+
     const basic_value<string_t>& at(const string_t& key) const;
 
-    string_t dumps(std::optional<size_t> indent = std::nullopt) const { return indent ? format(*indent) : to_string(); }
+    string_t dumps(std::optional<size_t> indent = std::nullopt) const
+    {
+        return indent ? format(*indent) : to_string();
+    }
+
     string_t to_string() const;
+
     string_t format(size_t indent = 4) const { return format(indent, 0); }
+
     template <typename value_t>
     bool all() const;
     template <typename value_t, template <typename...> typename map_t = std::map>
@@ -102,23 +127,32 @@ public:
 
     basic_object<string_t>& operator=(const basic_object<string_t>&) = default;
     basic_object<string_t>& operator=(basic_object<string_t>&&) = default;
-    template <typename value_t, std::enable_if_t<std::is_convertible_v<value_t, basic_object<string_t>>, bool> = true>
+
+    template <
+        typename value_t,
+        std::enable_if_t<std::is_convertible_v<value_t, basic_object<string_t>>, bool> = true>
     basic_object<string_t>& operator=(value_t rhs)
     {
         return *this = basic_object<string_t>(std::move(rhs));
     }
 
     bool operator==(const basic_object<string_t>& rhs) const;
+
     bool operator!=(const basic_object<string_t>& rhs) const { return !(*this == rhs); }
 
-    template <typename value_t, template <typename...> typename map_t = std::map,
-              std::enable_if_t<_utils::is_map<map_t<string_t, value_t>>, bool> = true>
+    template <
+        typename value_t,
+        template <typename...> typename map_t = std::map,
+        std::enable_if_t<_utils::is_map<map_t<string_t, value_t>>, bool> = true>
     explicit operator map_t<string_t, value_t>() const
     {
         return as_map<value_t, map_t>();
     }
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_from_json_in_member<jsonization_t, string_t>::value, bool> = true>
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_from_json_in_member<jsonization_t, string_t>::value, bool> =
+            true>
     explicit operator jsonization_t() const
     {
         jsonization_t dst {};
@@ -127,8 +161,12 @@ public:
         }
         return dst;
     }
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_from_json_in_templ_spec<jsonization_t, string_t>::value, bool> = true>
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<
+            _utils::has_from_json_in_templ_spec<jsonization_t, string_t>::value,
+            bool> = true>
     explicit operator jsonization_t() const
     {
         jsonization_t dst {};
@@ -140,8 +178,9 @@ public:
 
 private:
     template <typename... key_then_default_value_t, size_t... keys_indexes_t>
-    auto get(std::tuple<key_then_default_value_t...> keys_then_default_value,
-             std::index_sequence<keys_indexes_t...>) const;
+    auto
+        get(std::tuple<key_then_default_value_t...> keys_then_default_value,
+            std::index_sequence<keys_indexes_t...>) const;
     template <typename value_t, typename... rest_keys_t>
     auto get_helper(const value_t& default_value, const string_t& key, rest_keys_t&&... rest) const;
     template <typename value_t>
@@ -155,8 +194,11 @@ private:
 
 template <typename string_t>
 inline basic_object<string_t>::basic_object(std::initializer_list<value_type> init_list)
-    : _object_data(std::make_move_iterator(init_list.begin()), std::make_move_iterator(init_list.end()))
-{}
+    : _object_data(
+        std::make_move_iterator(init_list.begin()),
+        std::make_move_iterator(init_list.end()))
+{
+}
 
 // template <typename string_t>
 // inline basic_object<string_t>::basic_object(const basic_value<string_t>& val) :
@@ -202,9 +244,10 @@ template <typename string_t>
 template <typename... args_t>
 inline decltype(auto) basic_object<string_t>::emplace(args_t&&... args)
 {
-    static_assert(std::is_constructible_v<value_type, args_t...>,
-                  "Parameter can't be used to construct a raw_object::value_type");
-    return _object_data.emplace(std::forward<args_t>(args)...);
+    static_assert(
+        std::is_constructible_v<value_type, args_t...>,
+        "Parameter can't be used to construct a raw_object::value_type");
+    return _object_data.insert_or_assign(std::forward<args_t>(args)...);
 }
 
 template <typename string_t>
@@ -220,7 +263,8 @@ inline string_t basic_object<string_t>::to_string() const
     string_t str { '{' };
     for (auto iter = _object_data.cbegin(); iter != _object_data.cend();) {
         const auto& [key, val] = *iter;
-        str += char_t('"') + _utils::unescape_string(key) + string_t { '\"', ':' } + val.to_string();
+        str +=
+            char_t('"') + _utils::unescape_string(key) + string_t { '\"', ':' } + val.to_string();
         if (++iter != _object_data.cend()) {
             str += ',';
         }
@@ -238,8 +282,8 @@ inline string_t basic_object<string_t>::format(size_t indent, size_t indent_time
     string_t str { '{', '\n' };
     for (auto iter = _object_data.cbegin(); iter != _object_data.cend();) {
         const auto& [key, val] = *iter;
-        str += body_indent + char_t('"') + _utils::unescape_string(key) + string_t { '\"', ':', ' ' } +
-               val.format(indent, indent_times + 1);
+        str += body_indent + char_t('"') + _utils::unescape_string(key)
+               + string_t { '\"', ':', ' ' } + val.format(indent, indent_times + 1);
         if (++iter != _object_data.cend()) {
             str += ',';
         }
@@ -276,28 +320,33 @@ template <typename string_t>
 template <typename... key_then_default_value_t>
 inline auto basic_object<string_t>::get(key_then_default_value_t&&... keys_then_default_value) const
 {
-    return get(std::forward_as_tuple(keys_then_default_value...),
-               std::make_index_sequence<sizeof...(keys_then_default_value) - 1> {});
+    return get(
+        std::forward_as_tuple(keys_then_default_value...),
+        std::make_index_sequence<sizeof...(keys_then_default_value) - 1> {});
 }
 
 template <typename string_t>
 template <typename... key_then_default_value_t, size_t... keys_indexes_t>
-inline auto basic_object<string_t>::get(std::tuple<key_then_default_value_t...> keys_then_default_value,
-                                        std::index_sequence<keys_indexes_t...>) const
+inline auto basic_object<string_t>::get(
+    std::tuple<key_then_default_value_t...> keys_then_default_value,
+    std::index_sequence<keys_indexes_t...>) const
 {
     constexpr unsigned long default_value_index = sizeof...(key_then_default_value_t) - 1;
-    return get_helper(std::get<default_value_index>(keys_then_default_value),
-                      std::get<keys_indexes_t>(keys_then_default_value)...);
+    return get_helper(
+        std::get<default_value_index>(keys_then_default_value),
+        std::get<keys_indexes_t>(keys_then_default_value)...);
 }
 
 template <typename string_t>
 template <typename value_t, typename... rest_keys_t>
-inline auto basic_object<string_t>::get_helper(const value_t& default_value, const string_t& key,
-                                               rest_keys_t&&... rest) const
+inline auto basic_object<string_t>::get_helper(
+    const value_t& default_value,
+    const string_t& key,
+    rest_keys_t&&... rest) const
 {
-    constexpr bool is_json = std::is_same_v<basic_value<string_t>, value_t> ||
-                             std::is_same_v<basic_array<string_t>, value_t> ||
-                             std::is_same_v<basic_object<string_t>, value_t>;
+    constexpr bool is_json = std::is_same_v<basic_value<string_t>, value_t>
+                             || std::is_same_v<basic_array<string_t>, value_t>
+                             || std::is_same_v<basic_object<string_t>, value_t>;
     constexpr bool is_string = std::is_constructible_v<string_t, value_t> && !is_json;
 
     if (!contains(key)) {
@@ -314,11 +363,12 @@ inline auto basic_object<string_t>::get_helper(const value_t& default_value, con
 
 template <typename string_t>
 template <typename value_t>
-inline auto basic_object<string_t>::get_helper(const value_t& default_value, const string_t& key) const
+inline auto
+    basic_object<string_t>::get_helper(const value_t& default_value, const string_t& key) const
 {
-    constexpr bool is_json = std::is_same_v<basic_value<string_t>, value_t> ||
-                             std::is_same_v<basic_array<string_t>, value_t> ||
-                             std::is_same_v<basic_object<string_t>, value_t>;
+    constexpr bool is_json = std::is_same_v<basic_value<string_t>, value_t>
+                             || std::is_same_v<basic_array<string_t>, value_t>
+                             || std::is_same_v<basic_object<string_t>, value_t>;
     constexpr bool is_string = std::is_constructible_v<string_t, value_t> && !is_json;
 
     if (!contains(key)) {
@@ -358,7 +408,8 @@ inline std::optional<value_t> basic_object<string_t>::find(const string_t& key)
         return std::nullopt;
     }
     const auto& val = iter->second;
-    return val.template is<value_t>() ? std::optional<value_t>(val.template as<value_t>()) : std::nullopt;
+    return val.template is<value_t>() ? std::optional<value_t>(val.template as<value_t>())
+                                      : std::nullopt;
 }
 
 template <typename string_t>
@@ -374,7 +425,8 @@ inline typename basic_object<string_t>::iterator basic_object<string_t>::end() n
 }
 
 template <typename string_t>
-inline typename basic_object<string_t>::const_iterator basic_object<string_t>::begin() const noexcept
+inline typename basic_object<string_t>::const_iterator
+    basic_object<string_t>::begin() const noexcept
 {
     return _object_data.begin();
 }
@@ -386,7 +438,8 @@ inline typename basic_object<string_t>::const_iterator basic_object<string_t>::e
 }
 
 template <typename string_t>
-inline typename basic_object<string_t>::const_iterator basic_object<string_t>::cbegin() const noexcept
+inline typename basic_object<string_t>::const_iterator
+    basic_object<string_t>::cbegin() const noexcept
 {
     return _object_data.cbegin();
 }
@@ -410,7 +463,8 @@ inline basic_value<string_t>& basic_object<string_t>::operator[](string_t&& key)
 }
 
 template <typename string_t>
-inline basic_object<string_t> basic_object<string_t>::operator|(const basic_object<string_t>& rhs) const&
+inline basic_object<string_t>
+    basic_object<string_t>::operator|(const basic_object<string_t>& rhs) const&
 {
     basic_object<string_t> temp = *this;
     temp._object_data.insert(rhs.begin(), rhs.end());
@@ -422,12 +476,15 @@ inline basic_object<string_t> basic_object<string_t>::operator|(basic_object<str
 {
     basic_object<string_t> temp = *this;
     // temp._object_data.merge(std::move(rhs._object_data));
-    temp._object_data.insert(std::make_move_iterator(rhs.begin()), std::make_move_iterator(rhs.end()));
+    temp._object_data.insert(
+        std::make_move_iterator(rhs.begin()),
+        std::make_move_iterator(rhs.end()));
     return temp;
 }
 
 template <typename string_t>
-inline basic_object<string_t> basic_object<string_t>::operator|(const basic_object<string_t>& rhs) &&
+inline basic_object<string_t>
+    basic_object<string_t>::operator|(const basic_object<string_t>& rhs) &&
 {
     _object_data.insert(rhs.begin(), rhs.end());
     return std::move(*this);
@@ -461,11 +518,14 @@ inline bool basic_object<string_t>::operator==(const basic_object<string_t>& rhs
     return _object_data == rhs._object_data;
 }
 
-template <typename ostream_t, typename string_t,
-          typename std_ostream_t =
-              std::basic_ostream<typename string_t::value_type, std::char_traits<typename string_t::value_type>>,
-          typename enable_t =
-              std::enable_if_t<std::is_same_v<std_ostream_t, ostream_t> || std::is_base_of_v<std_ostream_t, ostream_t>>>
+template <
+    typename ostream_t,
+    typename string_t,
+    typename std_ostream_t = std::basic_ostream<
+        typename string_t::value_type,
+        std::char_traits<typename string_t::value_type>>,
+    typename enable_t = std::enable_if_t<
+        std::is_same_v<std_ostream_t, ostream_t> || std::is_base_of_v<std_ostream_t, ostream_t>>>
 ostream_t& operator<<(ostream_t& out, const basic_object<string_t>& obj)
 {
     out << obj.format();
diff --git a/3rdparty/include/meojson/common/serialization.hpp b/3rdparty/include/meojson/common/serialization.hpp
index cd02d621c7..445f8a1974 100644
--- a/3rdparty/include/meojson/common/serialization.hpp
+++ b/3rdparty/include/meojson/common/serialization.hpp
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #include <type_traits>
@@ -9,96 +11,101 @@ namespace json
 {
 namespace _serialization_helper
 {
-    template <typename in_t, typename serializer_t>
-    class is_serializable
-    {
-        template <typename U>
-        static auto test(int) -> decltype(std::declval<serializer_t>()(std::declval<U>()), std::true_type());
+template <typename in_t, typename serializer_t>
+class is_serializable
+{
+    template <typename U>
+    static auto test(int)
+        -> decltype(std::declval<serializer_t>()(std::declval<U>()), std::true_type());
 
-        template <typename U>
-        static std::false_type test(...);
+    template <typename U>
+    static std::false_type test(...);
 
-    public:
-        static constexpr bool value = decltype(test<in_t>(0))::value;
-    };
+public:
+    static constexpr bool value = decltype(test<in_t>(0))::value;
+};
 
-    struct empty_serializer
-    {
-        // sample:
-        // json::value operator()(const type_1&) const { return ...; }
-        // json::value operator()(const type_2&) const { return ...; }
-        // json::value operator()(const type_3&) const { return ...; }
-    };
+struct empty_serializer
+{
+    // sample:
+    // json::value operator()(const type_1&) const { return ...; }
+    // json::value operator()(const type_2&) const { return ...; }
+    // json::value operator()(const type_3&) const { return ...; }
+};
 
-    template <typename T>
-    void unable_to_serialize()
-    {
-        static_assert(!sizeof(T), "Unable to serialize T. "
+template <typename T>
+void unable_to_serialize()
+{
+    static_assert(
+        !sizeof(T),
+        "Unable to serialize T. "
 #ifdef _MSC_VER
-                                  "See T below: " __FUNCSIG__
+        "See T below: " __FUNCSIG__
 #else
-        // "See T below: " __PRETTY_FUNCTION__
+    // "See T below: " __PRETTY_FUNCTION__
 
 #endif
-        );
-    }
+    );
+}
 }
 
 namespace _serialization_helper
 {
-    template <typename out_t, typename deserializer_t, typename string_t = default_string_t>
-    class is_deserializable
-    {
-        template <typename U>
-        static auto test(int)
-            -> decltype(std::declval<deserializer_t>()(std::declval<basic_value<string_t>>(), std::declval<U&>()),
-                        std::true_type());
+template <typename out_t, typename deserializer_t, typename string_t = default_string_t>
+class is_deserializable
+{
+    template <typename U>
+    static auto test(int)
+        -> decltype(std::declval<deserializer_t>()(std::declval<basic_value<string_t>>(), std::declval<U&>()), std::true_type());
 
-        template <typename U>
-        static std::false_type test(...);
+    template <typename U>
+    static std::false_type test(...);
 
-    public:
-        static constexpr bool value = decltype(test<out_t>(0))::value;
-    };
+public:
+    static constexpr bool value = decltype(test<out_t>(0))::value;
+};
 
-    struct empty_deserializer
-    {
-        // sample:
-        // bool operator()(const json::value&, type_1&) const { return ...; }
-        // bool operator()(const json::value&, type_2&) const { return ...; }
-        // bool operator()(const json::value&, type_3&) const { return ...; }
-    };
+struct empty_deserializer
+{
+    // sample:
+    // bool operator()(const json::value&, type_1&) const { return ...; }
+    // bool operator()(const json::value&, type_2&) const { return ...; }
+    // bool operator()(const json::value&, type_3&) const { return ...; }
+};
 
-    template <typename T>
-    void unable_to_deserialize()
-    {
-        static_assert(!sizeof(T), "Unable to deserialize T. "
+template <typename T>
+void unable_to_deserialize()
+{
+    static_assert(
+        !sizeof(T),
+        "Unable to deserialize T. "
 #ifdef _MSC_VER
-                                  "See T below: " __FUNCSIG__
+        "See T below: " __FUNCSIG__
 #else
-        // "See T below: " __PRETTY_FUNCTION__
+    // "See T below: " __PRETTY_FUNCTION__
 
 #endif
-        );
-    }
+    );
+}
 }
 
-template <typename in_t, typename serializer_t = _serialization_helper::empty_serializer,
-          typename string_t = default_string_t>
+template <
+    typename in_t,
+    typename serializer_t = _serialization_helper::empty_serializer,
+    typename string_t = default_string_t>
 basic_value<string_t> serialize(in_t&& in, const serializer_t& serializer = {})
 {
     if constexpr (_serialization_helper::is_serializable<in_t, serializer_t>::value) {
         return serializer(std::forward<in_t>(in));
     }
-    else if constexpr (std::is_constructible_v<basic_value<string_t>, in_t>) {
-        return basic_value<string_t>(std::forward<in_t>(in));
-    }
-    else if constexpr (_utils::is_collection<std::decay_t<in_t>>) {
+    else if constexpr (
+        _utils::is_collection<std::decay_t<in_t>> || _utils::is_fixed_array<std::decay_t<in_t>>) {
         basic_array<string_t> arr;
         for (auto&& elem : in) {
             using elem_t = decltype(elem);
 
-            auto j_elem = serialize<elem_t, serializer_t, string_t>(std::forward<elem_t>(elem), serializer);
+            auto j_elem =
+                serialize<elem_t, serializer_t, string_t>(std::forward<elem_t>(elem), serializer);
             arr.emplace_back(std::move(j_elem));
         }
         return arr;
@@ -109,27 +116,32 @@ basic_value<string_t> serialize(in_t&& in, const serializer_t& serializer = {})
             using key_t = decltype(key);
             using elem_t = decltype(elem);
 
-            auto j_elem = serialize<elem_t, serializer_t, string_t>(std::forward<elem_t>(elem), serializer);
+            auto j_elem =
+                serialize<elem_t, serializer_t, string_t>(std::forward<elem_t>(elem), serializer);
             obj.emplace(std::forward<key_t>(key), std::move(j_elem));
         }
         return obj;
     }
+    else if constexpr (std::is_constructible_v<basic_value<string_t>, in_t>) {
+        return basic_value<string_t>(std::forward<in_t>(in));
+    }
     else {
         _serialization_helper::unable_to_serialize<in_t>();
     }
 }
 
-template <typename out_t, typename deserializer_t = _serialization_helper::empty_deserializer,
-          typename string_t = default_string_t>
-bool deserialize(const basic_value<string_t>& in, out_t& out, const deserializer_t& deserializer = {})
+template <
+    typename out_t,
+    typename deserializer_t = _serialization_helper::empty_deserializer,
+    typename string_t = default_string_t>
+bool deserialize(
+    const basic_value<string_t>& in,
+    out_t& out,
+    const deserializer_t& deserializer = {})
 {
     if constexpr (_serialization_helper::is_deserializable<out_t, deserializer_t>::value) {
         return deserializer(in, out);
     }
-    else if constexpr (std::is_constructible_v<out_t, basic_value<string_t>>) {
-        out = out_t(in);
-        return true;
-    }
     else if constexpr (_utils::is_collection<std::decay_t<out_t>>) {
         if (!in.is_array()) {
             return false;
@@ -149,20 +161,45 @@ bool deserialize(const basic_value<string_t>& in, out_t& out, const deserializer
         }
         return true;
     }
-    else if constexpr (_utils::is_map<std::decay_t<out_t>>) {
-        if (!in.is_object()) {
+    else if constexpr (_utils::is_fixed_array<std::decay_t<out_t>>) {
+        if (!in.is_array()) {
             return false;
         }
-        for (auto&& [key, j_elem] : in.as_object()) {
+        auto&& in_as_arr = in.as_array();
+        constexpr size_t out_size = _utils::fixed_array_size<out_t>;
+        if (in_as_arr.size() != out_size) {
+            return false;
+        }
+
+        for (size_t i = 0; i < out_size; ++i) {
+            auto&& j_elem = in_as_arr.at(i);
             using elem_t = typename out_t::value_type;
             elem_t elem {};
             if (!deserialize<elem_t, deserializer_t, string_t>(j_elem, elem, deserializer)) {
                 return false;
             }
-            out.emplace(std::move(elem));
+            out.at(i) = std::move(elem);
         }
         return true;
     }
+    else if constexpr (_utils::is_map<std::decay_t<out_t>>) {
+        if (!in.is_object()) {
+            return false;
+        }
+        for (auto&& [key, j_elem] : in.as_object()) {
+            using elem_t = typename out_t::mapped_type;
+            elem_t elem {};
+            if (!deserialize<elem_t, deserializer_t, string_t>(j_elem, elem, deserializer)) {
+                return false;
+            }
+            out.emplace(std::forward<decltype(key)>(key), std::move(elem));
+        }
+        return true;
+    }
+    else if constexpr (std::is_constructible_v<out_t, basic_value<string_t>>) {
+        out = out_t(in);
+        return true;
+    }
     else {
         _serialization_helper::unable_to_deserialize<out_t>();
     }
diff --git a/3rdparty/include/meojson/common/types.hpp b/3rdparty/include/meojson/common/types.hpp
index 2f56328000..93f9e2c8af 100644
--- a/3rdparty/include/meojson/common/types.hpp
+++ b/3rdparty/include/meojson/common/types.hpp
@@ -1,5 +1,7 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #include "array.hpp"
 #include "object.hpp"
-#include "value.hpp"
\ No newline at end of file
+#include "value.hpp"
diff --git a/3rdparty/include/meojson/common/utils.hpp b/3rdparty/include/meojson/common/utils.hpp
index f4779afc7f..12281b3dea 100644
--- a/3rdparty/include/meojson/common/utils.hpp
+++ b/3rdparty/include/meojson/common/utils.hpp
@@ -1,7 +1,14 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
+#include <iomanip>
+#include <limits>
+#include <sstream>
 #include <string>
 #include <type_traits>
+#include <utility>
+#include <variant>
 
 namespace json
 {
@@ -61,12 +68,38 @@ constexpr bool is_container<T, std::void_t<typename T::value_type, range_value_t
 template <typename T, typename = void>
 constexpr bool is_map = false;
 template <typename T>
-constexpr bool is_map<T, std::void_t<typename T::key_type, typename T::mapped_type>> = is_container<T>;
+constexpr bool is_map<T, std::void_t<typename T::key_type, typename T::mapped_type>> =
+    is_container<T>;
+
+template <typename T, typename = void>
+constexpr bool is_fixed_array = false;
+template <template <typename, size_t> typename arr_t, typename value_t, size_t size>
+constexpr bool is_fixed_array<arr_t<value_t, size>> = true;
+
+template <typename T, typename = std::enable_if_t<is_fixed_array<T>>>
+constexpr size_t fixed_array_size = 0;
+template <template <typename, size_t> typename arr_t, typename value_t, size_t size>
+constexpr size_t fixed_array_size<arr_t<value_t, size>> = size;
 
 template <typename T, typename = void>
 constexpr bool is_collection = false;
 template <typename T>
-constexpr bool is_collection<T> = is_container<T> && !is_map<T>;
+constexpr bool is_collection<T> = is_container<T> && !is_map<T> && !is_fixed_array<T>;
+
+template <typename T>
+constexpr bool is_variant = false;
+template <typename... args_t>
+constexpr bool is_variant<std::variant<args_t...>> = true;
+
+template <typename T>
+constexpr bool is_tuple = false;
+template <typename... args_t>
+constexpr bool is_tuple<std::tuple<args_t...>> = true;
+
+template <typename T>
+constexpr bool is_pair = false;
+template <typename... args_t>
+constexpr bool is_pair<std::pair<args_t...>> = true;
 
 template <typename T>
 class has_to_json_in_member
@@ -85,7 +118,8 @@ template <typename T>
 class has_to_json_in_templ_spec
 {
     template <typename U>
-    static auto test(int) -> decltype(std::declval<ext::jsonization<U>>().to_json(std::declval<U>()), std::true_type());
+    static auto test(int)
+        -> decltype(std::declval<ext::jsonization<U>>().to_json(std::declval<U>()), std::true_type());
 
     template <typename U>
     static std::false_type test(...);
@@ -113,8 +147,7 @@ class has_check_json_in_templ_spec
 {
     template <typename U>
     static auto test(int)
-        -> decltype(std::declval<ext::jsonization<U>>().check_json(std::declval<json::basic_value<string_t>>()),
-                    std::true_type());
+        -> decltype(std::declval<ext::jsonization<U>>().check_json(std::declval<json::basic_value<string_t>>()), std::true_type());
 
     template <typename U>
     static std::false_type test(...);
@@ -142,9 +175,7 @@ class has_from_json_in_templ_spec
 {
     template <typename U>
     static auto test(int)
-        -> decltype(std::declval<ext::jsonization<U>>().from_json(std::declval<json::basic_value<string_t>>(),
-                                                                  std::declval<U&>()),
-                    std::true_type());
+        -> decltype(std::declval<ext::jsonization<U>>().from_json(std::declval<json::basic_value<string_t>>(), std::declval<U&>()), std::true_type());
 
     template <typename U>
     static std::false_type test(...);
@@ -154,7 +185,7 @@ public:
 };
 
 template <typename string_t>
-static constexpr string_t unescape_string(const string_t& str)
+inline constexpr string_t unescape_string(const string_t& str)
 {
     using char_t = typename string_t::value_type;
 
@@ -202,26 +233,41 @@ static constexpr string_t unescape_string(const string_t& str)
 }
 
 template <typename string_t>
-static constexpr string_t true_string()
+inline constexpr string_t true_string()
 {
     return { 't', 'r', 'u', 'e' };
 }
 
 template <typename string_t>
-static constexpr string_t false_string()
+inline constexpr string_t false_string()
 {
     return { 'f', 'a', 'l', 's', 'e' };
 }
 
 template <typename string_t>
-static constexpr string_t null_string()
+inline constexpr string_t null_string()
 {
     return { 'n', 'u', 'l', 'l' };
 }
 
 template <typename string_t, typename any_t>
-string_t to_basic_string(any_t&& arg)
+inline string_t to_basic_string(any_t&& arg)
 {
+#ifdef MEOJSON_KEEP_FLOATING_PRECISION
+    using real_type = std::remove_reference_t<any_t>;
+    if constexpr (std::is_floating_point_v<real_type>) {
+        if constexpr (std::is_same_v<string_t, std::string>) {
+            std::ostringstream oss;
+            oss << std::setprecision(std::numeric_limits<real_type>::max_digits10) << arg;
+            return oss.str();
+        }
+        else if constexpr (std::is_same_v<string_t, std::wstring>) {
+            std::wostringstream oss;
+            oss << std::setprecision(std::numeric_limits<real_type>::max_digits10) << arg;
+            return oss.str();
+        }
+    }
+#endif
     if constexpr (std::is_same_v<string_t, std::string>) {
         return std::to_string(std::forward<any_t>(arg));
     }
@@ -232,4 +278,54 @@ string_t to_basic_string(any_t&& arg)
         static_assert(!sizeof(any_t), "Unsupported type");
     }
 }
+
+template <std::size_t id, typename string_t, typename variant_t>
+inline bool _serialize_variant_impl(basic_value<string_t>& val, variant_t&& var)
+{
+    if (var.index() != id) {
+        return false;
+    }
+    val = basic_value<string_t>(std::get<id>(std::forward<variant_t>(var)));
+    return true;
+}
+
+template <typename string_t, typename variant_t, std::size_t... ids>
+inline basic_value<string_t> serialize_variant(variant_t&& var, std::index_sequence<ids...>)
+{
+    basic_value<string_t> val;
+    (_serialize_variant_impl<ids>(val, std::forward<variant_t>(var)) || ...);
+    return val;
+}
+
+template <std::size_t id, typename string_t, typename variant_t>
+inline bool _deserialize_variant_impl(const basic_value<string_t>& val, variant_t& var)
+{
+    using alt_t = std::variant_alternative_t<id, variant_t>;
+    if (!val.template is<alt_t>()) {
+        return false;
+    }
+    var = val.template as<alt_t>();
+    return true;
+}
+
+template <typename string_t, typename variant_t, std::size_t... ids>
+inline variant_t deserialize_variant(const basic_value<string_t>& val, std::index_sequence<ids...>)
+{
+    variant_t var;
+    (_deserialize_variant_impl<ids>(val, var) || ...);
+    return var;
+}
+
+template <typename string_t, typename variant_t, std::size_t... ids>
+inline bool detect_variant(const basic_value<string_t>& val, std::index_sequence<ids...>)
+{
+    return (val.template is<std::variant_alternative_t<ids, variant_t>>() || ...);
+}
+
+template <typename string_t, typename tuple_t, std::size_t... ids>
+inline bool detect_tuple(const basic_value<string_t>& val, std::index_sequence<ids...>)
+{
+    return val.is_array() && val.as_array().size() == std::tuple_size_v<tuple_t>
+           && (val.at(ids).template is<std::tuple_element_t<ids, tuple_t>>() || ...);
+}
 } // namespace json::_utils
diff --git a/3rdparty/include/meojson/common/value.hpp b/3rdparty/include/meojson/common/value.hpp
index bdc01af4b4..81fce78d30 100644
--- a/3rdparty/include/meojson/common/value.hpp
+++ b/3rdparty/include/meojson/common/value.hpp
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #include <cstddef>
@@ -7,6 +9,8 @@
 #include <ostream>
 #include <string>
 #include <tuple>
+#include <type_traits>
+#include <utility>
 #include <variant>
 
 #include "exception.hpp"
@@ -64,30 +68,87 @@ public:
     template <typename... args_t>
     basic_value(value_type type, args_t&&... args);
 
-    template <typename collection_t,
-              std::enable_if_t<_utils::is_collection<collection_t> &&
-                                   std::is_constructible_v<typename basic_array<string_t>::value_type,
-                                                           _utils::range_value_t<collection_t>>,
-                               bool> = true>
-    basic_value(collection_t&& collection) : basic_value(basic_array<string_t>(std::forward<collection_t>(collection)))
-    {}
-    template <typename map_t, std::enable_if_t<_utils::is_map<map_t> &&
-                                                   std::is_constructible_v<typename basic_object<string_t>::value_type,
-                                                                           _utils::range_value_t<map_t>>,
-                                               bool> = true>
-    basic_value(map_t&& map) : basic_value(basic_object<string_t>(std::forward<map_t>(map)))
-    {}
+    template <
+        typename collection_t,
+        std::enable_if_t<
+            _utils::is_collection<collection_t>
+                && std::is_constructible_v<
+                    typename basic_array<string_t>::value_type,
+                    _utils::range_value_t<collection_t>>,
+            bool> = true>
+    basic_value(collection_t&& collection)
+        : basic_value(basic_array<string_t>(std::forward<collection_t>(collection)))
+    {
+    }
 
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_to_json_in_member<jsonization_t>::value, bool> = true>
-    basic_value(const jsonization_t& value) : basic_value(value.to_json())
-    {}
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_to_json_in_templ_spec<jsonization_t>::value, bool> = true>
-    basic_value(const jsonization_t& value) : basic_value(ext::jsonization<jsonization_t>().to_json(value))
-    {}
+    template <
+        typename fixed_array_t,
+        std::enable_if_t<_utils::is_fixed_array<fixed_array_t>, bool> = true>
+    basic_value(const fixed_array_t& arr)
+        : basic_value(basic_array<string_t>(arr))
+    {
+    }
 
-    template <typename value_t, std::enable_if_t<!std::is_convertible_v<value_t, basic_value<string_t>>, bool> = true>
+    template <
+        typename map_t,
+        std::enable_if_t<
+            _utils::is_map<map_t>
+                && std::is_constructible_v<
+                    typename basic_object<string_t>::value_type,
+                    _utils::range_value_t<map_t>>,
+            bool> = true>
+    basic_value(map_t&& map)
+        : basic_value(basic_object<string_t>(std::forward<map_t>(map)))
+    {
+    }
+
+    template <typename enum_t, std::enable_if_t<std::is_enum_v<enum_t>, bool> = true>
+    basic_value(enum_t e)
+        : basic_value(static_cast<std::underlying_type_t<enum_t>>(e))
+    {
+    }
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_to_json_in_member<jsonization_t>::value, bool> = true>
+    basic_value(const jsonization_t& value)
+        : basic_value(value.to_json())
+    {
+    }
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_to_json_in_templ_spec<jsonization_t>::value, bool> = true>
+    basic_value(const jsonization_t& value)
+        : basic_value(ext::jsonization<jsonization_t>().to_json(value))
+    {
+    }
+
+    template <typename... elem_ts>
+    basic_value(std::tuple<elem_ts...>&& tup)
+        : basic_value(basic_array<string_t>(std::forward<std::tuple<elem_ts...>>(tup)))
+    {
+    }
+
+    template <typename elem1_t, typename elem2_t>
+    basic_value(std::pair<elem1_t, elem2_t>&& pair)
+        : basic_value(basic_array<string_t>(std::pair<elem1_t, elem2_t>(pair)))
+    {
+    }
+
+    template <
+        typename variant_t,
+        std::enable_if_t<_utils::is_variant<std::decay_t<variant_t>>, bool> = true>
+    basic_value(variant_t&& var)
+        : basic_value(_utils::serialize_variant<string_t>(
+              std::forward<variant_t>(var),
+              std::make_index_sequence<std::variant_size_v<std::decay_t<variant_t>>>()))
+    {
+    }
+
+    template <
+        typename value_t,
+        std::enable_if_t<!std::is_convertible_v<value_t, basic_value<string_t>>, bool> = true>
     basic_value(value_t) = delete;
 
     // I don't know if you want to convert char to string or number, so I delete these constructors.
@@ -99,13 +160,21 @@ public:
     ~basic_value();
 
     bool valid() const noexcept { return _type != value_type::invalid; }
+
     bool empty() const noexcept { return is_null(); }
+
     bool is_null() const noexcept { return _type == value_type::null; }
+
     bool is_number() const noexcept { return _type == value_type::number; }
+
     bool is_boolean() const noexcept { return _type == value_type::boolean; }
+
     bool is_string() const noexcept { return _type == value_type::string; }
+
     bool is_array() const noexcept { return _type == value_type::array; }
+
     bool is_object() const noexcept { return _type == value_type::object; }
+
     template <typename value_t>
     bool is() const noexcept;
 
@@ -114,9 +183,13 @@ public:
 
     bool contains(const string_t& key) const;
     bool contains(size_t pos) const;
+
     bool exists(const string_t& key) const { return contains(key); }
+
     bool exists(size_t pos) const { return contains(pos); }
+
     value_type type() const noexcept { return _type; }
+
     const basic_value<string_t>& at(size_t pos) const;
     const basic_value<string_t>& at(const string_t& key) const;
 
@@ -148,6 +221,11 @@ public:
 
     template <typename value_t, template <typename...> typename collection_t = std::vector>
     collection_t<value_t> as_collection() const;
+    template <
+        typename value_t,
+        size_t Size,
+        template <typename, size_t> typename fixed_array_t = std::array>
+    fixed_array_t<value_t, Size> as_fixed_array() const;
     template <typename value_t, template <typename...> typename map_t = std::map>
     map_t<string_t, value_t> as_map() const;
 
@@ -162,20 +240,29 @@ public:
 
     void clear() noexcept;
 
-    string_t dumps(std::optional<size_t> indent = std::nullopt) const { return indent ? format(*indent) : to_string(); }
+    string_t dumps(std::optional<size_t> indent = std::nullopt) const
+    {
+        return indent ? format(*indent) : to_string();
+    }
+
     // return raw string
     string_t to_string() const;
+
     string_t format(size_t indent = 4) const { return format(indent, 0); }
 
     basic_value<string_t>& operator=(const basic_value<string_t>& rhs);
     basic_value<string_t>& operator=(basic_value<string_t>&&) noexcept;
-    template <typename value_t, std::enable_if_t<std::is_convertible_v<value_t, basic_value<string_t>>, bool> = true>
+
+    template <
+        typename value_t,
+        std::enable_if_t<std::is_convertible_v<value_t, basic_value<string_t>>, bool> = true>
     basic_value<string_t>& operator=(value_t rhs)
     {
         return *this = basic_value<string_t>(std::move(rhs));
     }
 
     bool operator==(const basic_value<string_t>& rhs) const;
+
     bool operator!=(const basic_value<string_t>& rhs) const { return !(*this == rhs); }
 
     const basic_value<string_t>& operator[](size_t pos) const;
@@ -200,34 +287,63 @@ public:
     basic_value<string_t>& operator+=(basic_array<string_t>&& rhs);
 
     explicit operator bool() const { return as_boolean(); }
+
     explicit operator int() const { return as_integer(); }
+
     explicit operator unsigned() const { return as_unsigned(); }
+
     explicit operator long() const { return as_long(); }
+
     explicit operator unsigned long() const { return as_unsigned_long(); }
+
     explicit operator long long() const { return as_long_long(); }
+
     explicit operator unsigned long long() const { return as_unsigned_long_long(); }
+
     explicit operator float() const { return as_float(); }
+
     explicit operator double() const { return as_double(); }
+
     explicit operator long double() const { return as_long_double(); }
+
     explicit operator string_t() const { return as_string(); }
 
     explicit operator basic_array<string_t>() const { return as_array(); }
+
     explicit operator basic_object<string_t>() const { return as_object(); }
 
-    template <typename value_t, template <typename...> typename collection_t = std::vector,
-              std::enable_if_t<_utils::is_collection<collection_t<value_t>>, bool> = true>
+    template <
+        typename value_t,
+        template <typename...> typename collection_t = std::vector,
+        std::enable_if_t<_utils::is_collection<collection_t<value_t>>, bool> = true>
     explicit operator collection_t<value_t>() const
     {
         return as_collection<value_t, collection_t>();
     }
-    template <typename value_t, template <typename...> typename map_t = std::map,
-              std::enable_if_t<_utils::is_map<map_t<string_t, value_t>>, bool> = true>
+
+    template <
+        typename value_t,
+        size_t Size,
+        template <typename, size_t> typename fixed_array_t = std::array,
+        std::enable_if_t<_utils::is_fixed_array<fixed_array_t<value_t, Size>>, bool> = true>
+    explicit operator fixed_array_t<value_t, Size>() const
+    {
+        return as_fixed_array<value_t, Size, fixed_array_t>();
+    }
+
+    template <
+        typename value_t,
+        template <typename...> typename map_t = std::map,
+        std::enable_if_t<_utils::is_map<map_t<string_t, value_t>>, bool> = true>
     explicit operator map_t<string_t, value_t>() const
     {
         return as_map<value_t, map_t>();
     }
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_from_json_in_member<jsonization_t, string_t>::value, bool> = true>
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<_utils::has_from_json_in_member<jsonization_t, string_t>::value, bool> =
+            true>
     explicit operator jsonization_t() const
     {
         jsonization_t dst {};
@@ -236,8 +352,12 @@ public:
         }
         return dst;
     }
-    template <typename jsonization_t,
-              std::enable_if_t<_utils::has_from_json_in_templ_spec<jsonization_t, string_t>::value, bool> = true>
+
+    template <
+        typename jsonization_t,
+        std::enable_if_t<
+            _utils::has_from_json_in_templ_spec<jsonization_t, string_t>::value,
+            bool> = true>
     explicit operator jsonization_t() const
     {
         jsonization_t dst {};
@@ -247,6 +367,32 @@ public:
         return dst;
     }
 
+    template <typename enum_t, std::enable_if_t<std::is_enum_v<enum_t>, bool> = true>
+    explicit operator enum_t() const
+    {
+        return static_cast<enum_t>(static_cast<std::underlying_type_t<enum_t>>(*this));
+    }
+
+    template <typename... elem_ts>
+    explicit operator std::tuple<elem_ts...>() const
+    {
+        return as_array().template as_tuple<elem_ts...>();
+    }
+
+    template <typename elem1_t, typename elem2_t>
+    explicit operator std::pair<elem1_t, elem2_t>() const
+    {
+        return as_array().template as_pair<elem1_t, elem2_t>();
+    }
+
+    template <typename... args_t>
+    explicit operator std::variant<args_t...>() const
+    {
+        return _utils::deserialize_variant<string_t, std::variant<args_t...>>(
+            *this,
+            std::make_index_sequence<std::variant_size_v<std::variant<args_t...>>>());
+    }
+
 private:
     friend class basic_array<string_t>;
     friend class basic_object<string_t>;
@@ -256,8 +402,9 @@ private:
     static var_t deep_copy(const var_t& src);
 
     template <typename... key_then_default_value_t, size_t... keys_indexes_t>
-    auto get(std::tuple<key_then_default_value_t...> keys_then_default_value,
-             std::index_sequence<keys_indexes_t...>) const;
+    auto
+        get(std::tuple<key_then_default_value_t...> keys_then_default_value,
+            std::index_sequence<keys_indexes_t...>) const;
 
     template <typename value_t, typename first_key_t, typename... rest_keys_t>
     auto get_helper(const value_t& default_value, first_key_t&& first, rest_keys_t&&... rest) const;
@@ -276,89 +423,125 @@ inline basic_value<string_t>::basic_value() = default;
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(const basic_value<string_t>& rhs)
-    : _type(rhs._type), _raw_data(deep_copy(rhs._raw_data))
-{}
+    : _type(rhs._type)
+    , _raw_data(deep_copy(rhs._raw_data))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(basic_value<string_t>&& rhs) noexcept = default;
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(bool b)
-    : _type(value_type::boolean),
-      _raw_data(string_t(b ? _utils::true_string<string_t>() : _utils::false_string<string_t>()))
-{}
+    : _type(value_type::boolean)
+    , _raw_data(string_t(b ? _utils::true_string<string_t>() : _utils::false_string<string_t>()))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(int num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(unsigned num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(long num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(unsigned long num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(long long num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(unsigned long long num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(float num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(double num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(long double num)
-    : _type(value_type::number), _raw_data(_utils::to_basic_string<string_t>(num))
-{}
+    : _type(value_type::number)
+    , _raw_data(_utils::to_basic_string<string_t>(num))
+{
+}
 
 template <typename string_t>
-inline basic_value<string_t>::basic_value(const char_t* str) : _type(value_type::string), _raw_data(string_t(str))
-{}
+inline basic_value<string_t>::basic_value(const char_t* str)
+    : _type(value_type::string)
+    , _raw_data(string_t(str))
+{
+}
 
 template <typename string_t>
-inline basic_value<string_t>::basic_value(string_t str) : _type(value_type::string), _raw_data(std::move(str))
-{}
+inline basic_value<string_t>::basic_value(string_t str)
+    : _type(value_type::string)
+    , _raw_data(std::move(str))
+{
+}
 
 template <typename string_t>
-inline basic_value<string_t>::basic_value(std::nullptr_t) : _type(value_type::null)
-{}
+inline basic_value<string_t>::basic_value(std::nullptr_t)
+    : _type(value_type::null)
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(basic_array<string_t> arr)
-    : _type(value_type::array), _raw_data(std::make_unique<basic_array<string_t>>(std::move(arr)))
-{}
+    : _type(value_type::array)
+    , _raw_data(std::make_unique<basic_array<string_t>>(std::move(arr)))
+{
+}
 
 template <typename string_t>
 inline basic_value<string_t>::basic_value(basic_object<string_t> obj)
-    : _type(value_type::object), _raw_data(std::make_unique<basic_object<string_t>>(std::move(obj)))
-{}
+    : _type(value_type::object)
+    , _raw_data(std::make_unique<basic_object<string_t>>(std::move(obj)))
+{
+}
 
 template <typename string_t>
-inline basic_value<string_t>::basic_value(std::initializer_list<typename basic_object<string_t>::value_type> init_list)
-    : _type(value_type::object), _raw_data(std::make_unique<basic_object<string_t>>(init_list))
-{}
+inline basic_value<string_t>::basic_value(
+    std::initializer_list<typename basic_object<string_t>::value_type> init_list)
+    : _type(value_type::object)
+    , _raw_data(std::make_unique<basic_object<string_t>>(init_list))
+{
+}
 
 // for Pimpl
 template <typename string_t>
@@ -380,7 +563,7 @@ inline bool basic_value<string_t>::is() const noexcept
     else if constexpr (std::is_same_v<bool, value_t>) {
         return is_boolean();
     }
-    else if constexpr (std::is_arithmetic_v<value_t>) {
+    else if constexpr (std::is_arithmetic_v<value_t> || std::is_enum_v<value_t>) {
         return is_number();
     }
     else if constexpr (std::is_constructible_v<string_t, value_t>) {
@@ -392,12 +575,31 @@ inline bool basic_value<string_t>::is() const noexcept
     else if constexpr (_utils::is_collection<value_t>) {
         return is_array() && all<typename value_t::value_type>();
     }
+    else if constexpr (_utils::is_fixed_array<value_t>) {
+        return is_array() && all<typename value_t::value_type>()
+               && as_array().size() == _utils::fixed_array_size<value_t>;
+    }
     else if constexpr (std::is_same_v<basic_object<string_t>, value_t>) {
         return is_object();
     }
     else if constexpr (_utils::is_map<value_t>) {
-        return is_object() && std::is_constructible_v<string_t, typename value_t::key_type> &&
-               all<typename value_t::mapped_type>();
+        return is_object() && std::is_constructible_v<string_t, typename value_t::key_type>
+               && all<typename value_t::mapped_type>();
+    }
+    else if constexpr (_utils::is_variant<value_t>) {
+        return _utils::detect_variant<string_t, value_t>(
+            *this,
+            std::make_index_sequence<std::variant_size_v<value_t>>());
+    }
+    else if constexpr (_utils::is_pair<value_t>) {
+        return is_array() && as_array().size() == 2
+               && at(0).template is<typename value_t::first_type>()
+               && at(1).template is<typename value_t::second_type>();
+    }
+    else if constexpr (_utils::is_tuple<value_t>) {
+        return _utils::detect_tuple<string_t, value_t>(
+            *this,
+            std::make_index_sequence<std::tuple_size_v<value_t>>());
     }
     else {
         static_assert(!sizeof(value_t), "Unsupported type");
@@ -444,33 +646,42 @@ template <typename string_t>
 template <typename... key_then_default_value_t>
 inline auto basic_value<string_t>::get(key_then_default_value_t&&... keys_then_default_value) const
 {
-    return get(std::forward_as_tuple(keys_then_default_value...),
-               std::make_index_sequence<sizeof...(keys_then_default_value) - 1> {});
+    return get(
+        std::forward_as_tuple(keys_then_default_value...),
+        std::make_index_sequence<sizeof...(keys_then_default_value) - 1> {});
 }
 
 template <typename string_t>
 template <typename... key_then_default_value_t, size_t... keys_indexes_t>
-inline auto basic_value<string_t>::get(std::tuple<key_then_default_value_t...> keys_then_default_value,
-                                       std::index_sequence<keys_indexes_t...>) const
+inline auto basic_value<string_t>::get(
+    std::tuple<key_then_default_value_t...> keys_then_default_value,
+    std::index_sequence<keys_indexes_t...>) const
 {
     constexpr unsigned long default_value_index = sizeof...(key_then_default_value_t) - 1;
-    return get_helper(std::get<default_value_index>(keys_then_default_value),
-                      std::get<keys_indexes_t>(keys_then_default_value)...);
+    return get_helper(
+        std::get<default_value_index>(keys_then_default_value),
+        std::get<keys_indexes_t>(keys_then_default_value)...);
 }
 
 template <typename string_t>
 template <typename value_t, typename first_key_t, typename... rest_keys_t>
-inline auto basic_value<string_t>::get_helper(const value_t& default_value, first_key_t&& first,
-                                              rest_keys_t&&... rest) const
+inline auto basic_value<string_t>::get_helper(
+    const value_t& default_value,
+    first_key_t&& first,
+    rest_keys_t&&... rest) const
 {
     if constexpr (std::is_constructible_v<string_t, first_key_t>) {
-        return is_object() ? as_object().get_helper(default_value, std::forward<first_key_t>(first),
-                                                    std::forward<rest_keys_t>(rest)...)
+        return is_object() ? as_object().get_helper(
+                                 default_value,
+                                 std::forward<first_key_t>(first),
+                                 std::forward<rest_keys_t>(rest)...)
                            : default_value;
     }
     else if constexpr (std::is_integral_v<std::decay_t<first_key_t>>) {
-        return is_array() ? as_array().get_helper(default_value, std::forward<first_key_t>(first),
-                                                  std::forward<rest_keys_t>(rest)...)
+        return is_array() ? as_array().get_helper(
+                                default_value,
+                                std::forward<first_key_t>(first),
+                                std::forward<rest_keys_t>(rest)...)
                           : default_value;
     }
     else {
@@ -480,16 +691,22 @@ inline auto basic_value<string_t>::get_helper(const value_t& default_value, firs
 
 template <typename string_t>
 template <typename value_t, typename unique_key_t>
-inline auto basic_value<string_t>::get_helper(const value_t& default_value, unique_key_t&& first) const
+inline auto
+    basic_value<string_t>::get_helper(const value_t& default_value, unique_key_t&& first) const
 {
     if constexpr (std::is_constructible_v<string_t, unique_key_t>) {
-        return is_object() ? as_object().get_helper(default_value, std::forward<unique_key_t>(first)) : default_value;
+        return is_object()
+                   ? as_object().get_helper(default_value, std::forward<unique_key_t>(first))
+                   : default_value;
     }
     else if constexpr (std::is_integral_v<std::decay_t<unique_key_t>>) {
-        return is_array() ? as_array().get_helper(default_value, std::forward<unique_key_t>(first)) : default_value;
+        return is_array() ? as_array().get_helper(default_value, std::forward<unique_key_t>(first))
+                          : default_value;
     }
     else {
-        static_assert(!sizeof(unique_key_t), "Parameter must be integral or string_t constructible");
+        static_assert(
+            !sizeof(unique_key_t),
+            "Parameter must be integral or string_t constructible");
     }
 }
 
@@ -722,10 +939,14 @@ template <typename string_t>
 template <typename... args_t>
 inline decltype(auto) basic_value<string_t>::emplace(args_t&&... args)
 {
-    constexpr bool is_array_args = std::is_constructible_v<typename basic_array<string_t>::value_type, args_t...>;
-    constexpr bool is_object_args = std::is_constructible_v<typename basic_object<string_t>::value_type, args_t...>;
+    constexpr bool is_array_args =
+        std::is_constructible_v<typename basic_array<string_t>::value_type, args_t...>;
+    constexpr bool is_object_args =
+        std::is_constructible_v<typename basic_object<string_t>::value_type, args_t...>;
 
-    static_assert(is_array_args || is_object_args, "Args can not constructure a array or object value");
+    static_assert(
+        is_array_args || is_object_args,
+        "Args can not constructure a array or object value");
 
     if constexpr (is_array_args) {
         return as_array().emplace_back(std::forward<args_t>(args)...);
@@ -801,6 +1022,13 @@ inline collection_t<value_t> basic_value<string_t>::as_collection() const
     return as_array().template as_collection<value_t, collection_t>();
 }
 
+template <typename string_t>
+template <typename value_t, size_t Size, template <typename, size_t> typename fixed_array_t>
+inline fixed_array_t<value_t, Size> basic_value<string_t>::as_fixed_array() const
+{
+    return as_array().template as_fixed_array<value_t, Size>();
+}
+
 template <typename string_t>
 template <typename value_t, template <typename...> typename map_t>
 inline map_t<string_t, value_t> basic_value<string_t>::as_map() const
@@ -818,12 +1046,15 @@ inline basic_value<string_t>& basic_value<string_t>::operator=(const basic_value
 }
 
 template <typename string_t>
-inline basic_value<string_t>& basic_value<string_t>::operator=(basic_value<string_t>&& rhs) noexcept = default;
+inline basic_value<string_t>&
+    basic_value<string_t>::operator=(basic_value<string_t>&& rhs) noexcept = default;
 
 template <typename string_t>
 inline bool basic_value<string_t>::operator==(const basic_value<string_t>& rhs) const
 {
-    if (_type != rhs._type) return false;
+    if (_type != rhs._type) {
+        return false;
+    }
 
     switch (_type) {
     case value_type::null:
@@ -878,7 +1109,8 @@ inline basic_value<string_t>& basic_value<string_t>::operator[](string_t&& key)
 }
 
 template <typename string_t>
-inline basic_value<string_t> basic_value<string_t>::operator|(const basic_object<string_t>& rhs) const&
+inline basic_value<string_t>
+    basic_value<string_t>::operator|(const basic_object<string_t>& rhs) const&
 {
     return as_object() | rhs;
 }
@@ -916,7 +1148,8 @@ inline basic_value<string_t>& basic_value<string_t>::operator|=(basic_object<str
 }
 
 template <typename string_t>
-inline basic_value<string_t> basic_value<string_t>::operator+(const basic_array<string_t>& rhs) const&
+inline basic_value<string_t>
+    basic_value<string_t>::operator+(const basic_array<string_t>& rhs) const&
 {
     return as_array() + rhs;
 }
@@ -956,9 +1189,12 @@ inline basic_value<string_t>& basic_value<string_t>::operator+=(basic_array<stri
 template <typename string_t>
 template <typename... args_t>
 inline basic_value<string_t>::basic_value(value_type type, args_t&&... args)
-    : _type(type), _raw_data(std::forward<args_t>(args)...)
+    : _type(type)
+    , _raw_data(std::forward<args_t>(args)...)
 {
-    static_assert(std::is_constructible_v<var_t, args_t...>, "Parameter can't be used to construct a var_t");
+    static_assert(
+        std::is_constructible_v<var_t, args_t...>,
+        "Parameter can't be used to construct a var_t");
 }
 
 template <typename string_t>
@@ -981,11 +1217,14 @@ inline typename basic_value<string_t>::var_t basic_value<string_t>::deep_copy(co
     return dst;
 }
 
-template <typename ostream_t, typename string_t,
-          typename std_ostream_t =
-              std::basic_ostream<typename string_t::value_type, std::char_traits<typename string_t::value_type>>,
-          typename =
-              std::enable_if_t<std::is_same_v<std_ostream_t, ostream_t> || std::is_base_of_v<std_ostream_t, ostream_t>>>
+template <
+    typename ostream_t,
+    typename string_t,
+    typename std_ostream_t = std::basic_ostream<
+        typename string_t::value_type,
+        std::char_traits<typename string_t::value_type>>,
+    typename = std::enable_if_t<
+        std::is_same_v<std_ostream_t, ostream_t> || std::is_base_of_v<std_ostream_t, ostream_t>>>
 ostream_t& operator<<(ostream_t& out, const basic_value<string_t>& val)
 {
     out << val.format();
diff --git a/3rdparty/include/meojson/json.hpp b/3rdparty/include/meojson/json.hpp
index fa4583c51e..ada60753fc 100644
--- a/3rdparty/include/meojson/json.hpp
+++ b/3rdparty/include/meojson/json.hpp
@@ -1,6 +1,10 @@
 #pragma once
 
+// IWYU pragma: begin_exports
+
 #include "common/serialization.hpp"
 #include "common/types.hpp"
 #include "parser/parser.hpp"
 #include "reflection/jsonization.hpp"
+
+// IWYU pragma: end_exports
diff --git a/3rdparty/include/meojson/json5.hpp b/3rdparty/include/meojson/json5.hpp
index 1101c6662f..f2abdc7381 100644
--- a/3rdparty/include/meojson/json5.hpp
+++ b/3rdparty/include/meojson/json5.hpp
@@ -1,4 +1,8 @@
 #pragma once
 
+// IWYU pragma: begin_exports
+
 #include "common/types.hpp"
-#include "parser5/parser5.hpp"
\ No newline at end of file
+#include "parser5/parser5.hpp"
+
+// IWYU pragma: end_exports
diff --git a/3rdparty/include/meojson/parser/bitops.hpp b/3rdparty/include/meojson/parser/bitops.hpp
index e1db493afd..dd005e01eb 100644
--- a/3rdparty/include/meojson/parser/bitops.hpp
+++ b/3rdparty/include/meojson/parser/bitops.hpp
@@ -1,13 +1,17 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #if __cplusplus >= 202002L || (defined(_MSVC_LANG) && _MSVC_LANG >= 202002L)
 #include <bit>
+
 namespace json::_bitops
 {
 using std::countl_one;
 using std::countl_zero;
 using std::countr_one;
 using std::countr_zero;
+
 inline constexpr bool is_little_endian()
 {
     return std::endian::native == std::endian::little;
@@ -15,25 +19,37 @@ inline constexpr bool is_little_endian()
 }
 #else
 #include <cstdint>
+
 namespace json::_bitops
 {
 #if defined(__GNUC__) || defined(__clang__)
 inline constexpr int countl_zero(uint32_t x)
 {
-    if constexpr (sizeof(uint32_t) == sizeof(unsigned int)) return x == 0 ? 32 : __builtin_clz(x);
-    if constexpr (sizeof(uint32_t) == sizeof(unsigned long)) return x == 0 ? 32 : __builtin_clzl(x);
+    if constexpr (sizeof(uint32_t) == sizeof(unsigned int)) {
+        return x == 0 ? 32 : __builtin_clz(x);
+    }
+    if constexpr (sizeof(uint32_t) == sizeof(unsigned long)) {
+        return x == 0 ? 32 : __builtin_clzl(x);
+    }
     return x == 0 ? 32 : __builtin_clzll(x);
 }
+
 inline constexpr int countr_zero(uint32_t x)
 {
-    if constexpr (sizeof(uint32_t) == sizeof(unsigned int)) return x == 0 ? 32 : __builtin_ctz(x);
-    if constexpr (sizeof(uint32_t) == sizeof(unsigned long)) return x == 0 ? 32 : __builtin_ctzl(x);
+    if constexpr (sizeof(uint32_t) == sizeof(unsigned int)) {
+        return x == 0 ? 32 : __builtin_ctz(x);
+    }
+    if constexpr (sizeof(uint32_t) == sizeof(unsigned long)) {
+        return x == 0 ? 32 : __builtin_ctzl(x);
+    }
     return x == 0 ? 32 : __builtin_ctzll(x);
 }
+
 inline constexpr int countl_zero(uint64_t x)
 {
     return x == 0 ? 64 : __builtin_clzll(x);
 }
+
 inline constexpr int countr_zero(uint64_t x)
 {
     return x == 0 ? 64 : __builtin_ctzll(x);
@@ -45,14 +61,17 @@ inline int countl_zero(uint32_t x)
 {
     return __lzcnt(x);
 }
+
 inline int countr_zero(uint32_t x)
 {
     return _tzcnt_u32(x);
 }
+
 inline int countl_zero(uint64_t x)
 {
     return (int)__lzcnt64(x);
 }
+
 inline int countr_zero(uint64_t x)
 {
     return (int)_tzcnt_u64(x);
@@ -63,16 +82,19 @@ inline constexpr int countl_zero(uint32_t x)
     unsigned long index = 0;
     return _BitScanReverse(&index, x) ? 31 - index : 32;
 }
+
 inline constexpr int countr_zero(uint32_t x)
 {
     unsigned long index = 0;
     return _BitScanForward(&index, x) ? index : 32;
 }
+
 inline constexpr int countl_zero(uint64_t x)
 {
     unsigned long index = 0;
     return _BitScanReverse64(&index, x) ? 63 - index : 64;
 }
+
 inline constexpr int countr_zero(uint64_t x)
 {
     unsigned long index = 0;
@@ -86,14 +108,17 @@ inline int countl_one(uint32_t x)
 {
     return countl_zero(~x);
 }
+
 inline int countr_one(uint32_t x)
 {
     return countr_zero(~x);
 }
+
 inline int countl_one(uint64_t x)
 {
     return countl_zero(~x);
 }
+
 inline int countr_one(uint64_t x)
 {
     return countr_zero(~x);
@@ -102,10 +127,12 @@ inline int countr_one(uint64_t x)
 // no constexpr endian awareness before C++20
 inline bool is_little_endian()
 {
-    union {
+    union
+    {
         uint32_t u32;
         uint8_t u8;
     } u = { 0x01020304 };
+
     return u.u8 == 4;
 }
 } // namespace json::_bitops
diff --git a/3rdparty/include/meojson/parser/packed_bytes.hpp b/3rdparty/include/meojson/parser/packed_bytes.hpp
index 96794b5e2f..8d6c8e5f3f 100644
--- a/3rdparty/include/meojson/parser/packed_bytes.hpp
+++ b/3rdparty/include/meojson/parser/packed_bytes.hpp
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #include <cstdint>
@@ -28,11 +30,13 @@ struct packed_bytes
 };
 }
 
+#ifndef MEOJSON_DISABLE_PACKED_BYTES
 #if defined(__SSE2__) || defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP)
 #include "packed_bytes_x86.hpp"
 #elif defined(__ARM_NEON) || defined(_M_ARM) || defined(_M_ARM64)
 #include "packed_bytes_arm.hpp"
 #endif
+#endif
 
 namespace json::_packed_bytes
 {
@@ -66,14 +70,19 @@ struct packed_bytes_trait_uint64
         return is_zero_memberwise((x) ^ (UINT64_C(0x0101010101010101) * (n)));
     }
 
-    __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b) { return a | b; }
+    __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b)
+    {
+        return a | b;
+    }
 
     __packed_bytes_strong_inline static size_t first_nonzero_byte(value_type x)
     {
-        if (_bitops::is_little_endian())
+        if (_bitops::is_little_endian()) {
             return _bitops::countr_zero(x) / 8;
-        else
+        }
+        else {
             return _bitops::countl_zero(x) / 8;
+        }
     }
 };
 
@@ -108,16 +117,22 @@ struct packed_bytes_trait_uint32
         return is_zero_memberwise((x) ^ (~UINT32_C(0) / 255 * (n)));
     }
 
-    __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b) { return a | b; }
+    __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b)
+    {
+        return a | b;
+    }
 
     __packed_bytes_strong_inline static size_t first_nonzero_byte(value_type x)
     {
-        if (_bitops::is_little_endian())
+        if (_bitops::is_little_endian()) {
             return _bitops::countr_zero(x) / 8;
-        else
+        }
+        else {
             return _bitops::countl_zero(x) / 8;
+        }
     }
 };
+
 template <>
 struct packed_bytes<8>
 {
@@ -133,9 +148,14 @@ struct packed_bytes<4>
 template <size_t N>
 using packed_bytes_trait = typename packed_bytes<N>::traits;
 
-using packed_bytes_trait_max =
-    std::conditional_t<packed_bytes_trait<32>::available, packed_bytes_trait<32>,
-                       std::conditional_t<packed_bytes_trait<16>::available, packed_bytes_trait<16>,
-                                          std::conditional_t<packed_bytes_trait<8>::available, packed_bytes_trait<8>,
-                                                             packed_bytes_trait<4>>>>;
+using packed_bytes_trait_max = std::conditional_t<
+    packed_bytes_trait<32>::available,
+    packed_bytes_trait<32>,
+    std::conditional_t<
+        packed_bytes_trait<16>::available,
+        packed_bytes_trait<16>,
+        std::conditional_t<
+            packed_bytes_trait<8>::available,
+            packed_bytes_trait<8>,
+            packed_bytes_trait<4>>>>;
 } // namespace json::_packed_bytes
diff --git a/3rdparty/include/meojson/parser/packed_bytes_arm.hpp b/3rdparty/include/meojson/parser/packed_bytes_arm.hpp
index 05e59f32ae..3a8cd1c7b8 100644
--- a/3rdparty/include/meojson/parser/packed_bytes_arm.hpp
+++ b/3rdparty/include/meojson/parser/packed_bytes_arm.hpp
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 // current NEON implementation doesn't outperform 64-bit scalar implementation
@@ -17,7 +19,10 @@ struct packed_bytes_trait_neon
     static constexpr auto step = 16;
     using value_type = uint8x16_t;
 
-    __packed_bytes_strong_inline static value_type load_unaligned(const void* ptr) { return vld1q_u8((uint8_t*)ptr); }
+    __packed_bytes_strong_inline static value_type load_unaligned(const void* ptr)
+    {
+        return vld1q_u8((uint8_t*)ptr);
+    }
 
     __packed_bytes_strong_inline static value_type less(value_type x, uint8_t n)
     {
@@ -26,19 +31,31 @@ struct packed_bytes_trait_neon
         return is_less;
     }
 
-    __packed_bytes_strong_inline static value_type equal(value_type x, uint8_t n) { return vceqq_u8(x, vdupq_n_u8(n)); }
+    __packed_bytes_strong_inline static value_type equal(value_type x, uint8_t n)
+    {
+        return vceqq_u8(x, vdupq_n_u8(n));
+    }
 
-    __packed_bytes_strong_inline static value_type equal(value_type x, value_type y) { return vceqq_u8(x, y); }
+    __packed_bytes_strong_inline static value_type equal(value_type x, value_type y)
+    {
+        return vceqq_u8(x, y);
+    }
 
-    __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b) { return vorrq_u8(a, b); }
+    __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b)
+    {
+        return vorrq_u8(a, b);
+    }
 
     __packed_bytes_strong_inline static bool is_all_zero(value_type x)
     {
 #ifdef __packed_bytes_trait_arm64
         return vmaxvq_u8(x) == 0;
 #else
-        auto fold64 = vorr_u64(vget_high_u64(vreinterpretq_u8_u64(x), 0), vget_low_u64(vreinterpretq_u8_u64(x), 1));
-        auto fold32 = vget_lane_u32(vreinterpret_u64_u32(fold64), 0) | vget_lane_u32(vreinterpret_u64_u32(fold64), 1);
+        auto fold64 = vorr_u64(
+            vget_high_u64(vreinterpretq_u8_u64(x), 0),
+            vget_low_u64(vreinterpretq_u8_u64(x), 1));
+        auto fold32 = vget_lane_u32(vreinterpret_u64_u32(fold64), 0)
+                      | vget_lane_u32(vreinterpret_u64_u32(fold64), 1);
         return fold32 == 0;
 #endif
     }
diff --git a/3rdparty/include/meojson/parser/packed_bytes_x86.hpp b/3rdparty/include/meojson/parser/packed_bytes_x86.hpp
index ff1eb467e4..88efe12e22 100644
--- a/3rdparty/include/meojson/parser/packed_bytes_x86.hpp
+++ b/3rdparty/include/meojson/parser/packed_bytes_x86.hpp
@@ -1,4 +1,7 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
+
 #include "packed_bytes.hpp"
 
 #include <emmintrin.h>
@@ -35,9 +38,15 @@ struct packed_bytes_trait_sse
         return _mm_cmpeq_epi8(x, _mm_set1_epi8(static_cast<char>(n)));
     }
 
-    __packed_bytes_strong_inline static value_type equal(value_type x, value_type y) { return _mm_cmpeq_epi8(x, y); }
+    __packed_bytes_strong_inline static value_type equal(value_type x, value_type y)
+    {
+        return _mm_cmpeq_epi8(x, y);
+    }
 
-    __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b) { return _mm_or_si128(a, b); }
+    __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b)
+    {
+        return _mm_or_si128(a, b);
+    }
 
     __packed_bytes_strong_inline static bool is_all_zero(value_type x)
     {
@@ -97,14 +106,20 @@ struct packed_bytes_trait_avx2
         return _mm256_cmpeq_epi8(x, _mm256_set1_epi8(static_cast<char>(n)));
     }
 
-    __packed_bytes_strong_inline static value_type equal(value_type x, value_type y) { return _mm256_cmpeq_epi8(x, y); }
+    __packed_bytes_strong_inline static value_type equal(value_type x, value_type y)
+    {
+        return _mm256_cmpeq_epi8(x, y);
+    }
 
     __packed_bytes_strong_inline static value_type bitwise_or(value_type a, value_type b)
     {
         return _mm256_or_si256(a, b);
     }
 
-    __packed_bytes_strong_inline static bool is_all_zero(value_type x) { return (bool)_mm256_testz_si256(x, x); }
+    __packed_bytes_strong_inline static bool is_all_zero(value_type x)
+    {
+        return (bool)_mm256_testz_si256(x, x);
+    }
 
     __packed_bytes_strong_inline static size_t first_nonzero_byte(value_type x)
     {
diff --git a/3rdparty/include/meojson/parser/parser.hpp b/3rdparty/include/meojson/parser/parser.hpp
index 6bf0652609..047c9c359c 100644
--- a/3rdparty/include/meojson/parser/parser.hpp
+++ b/3rdparty/include/meojson/parser/parser.hpp
@@ -1,5 +1,8 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
+#include <cctype>
 #include <fstream>
 #include <optional>
 #include <ostream>
@@ -15,8 +18,10 @@ namespace json
 // *      parser declare      *
 // ****************************
 
-template <typename string_t = default_string_t, typename parsing_t = void,
-          typename accel_traits = _packed_bytes::packed_bytes_trait_max>
+template <
+    typename string_t = default_string_t,
+    typename parsing_t = void,
+    typename accel_traits = _packed_bytes::packed_bytes_trait_max>
 class parser
 {
 public:
@@ -28,7 +33,12 @@ public:
     static std::optional<basic_value<string_t>> parse(const parsing_t& content);
 
 private:
-    parser(parsing_iter_t cbegin, parsing_iter_t cend) noexcept : _cur(cbegin), _end(cend) { ; }
+    parser(parsing_iter_t cbegin, parsing_iter_t cend) noexcept
+        : _cur(cbegin)
+        , _end(cend)
+    {
+        ;
+    }
 
     std::optional<basic_value<string_t>> parse();
     basic_value<string_t> parse_value();
@@ -47,6 +57,7 @@ private:
     bool skip_string_literal_with_accel();
     bool skip_whitespace() noexcept;
     bool skip_digit();
+    bool skip_unicode_escape(uint16_t& pair_high, string_t& result);
 
 private:
     parsing_iter_t _cur;
@@ -63,8 +74,10 @@ auto parse(const parsing_t& content);
 template <typename char_t>
 auto parse(char_t* content);
 
-template <typename istream_t,
-          typename = std::enable_if_t<std::is_base_of_v<std::basic_istream<typename istream_t::char_type>, istream_t>>>
+template <
+    typename istream_t,
+    typename = std::enable_if_t<
+        std::is_base_of_v<std::basic_istream<typename istream_t::char_type>, istream_t>>>
 auto parse(istream_t& istream, bool check_bom);
 
 template <typename ifstream_t = std::ifstream, typename path_t = void>
@@ -72,17 +85,17 @@ auto open(const path_t& path, bool check_bom = false);
 
 namespace literals
 {
-    value operator""_json(const char* str, size_t len);
-    wvalue operator""_json(const wchar_t* str, size_t len);
+value operator""_json(const char* str, size_t len);
+wvalue operator""_json(const wchar_t* str, size_t len);
 
-    value operator""_jvalue(const char* str, size_t len);
-    wvalue operator""_jvalue(const wchar_t* str, size_t len);
+value operator""_jvalue(const char* str, size_t len);
+wvalue operator""_jvalue(const wchar_t* str, size_t len);
 
-    array operator""_jarray(const char* str, size_t len);
-    warray operator""_jarray(const wchar_t* str, size_t len);
+array operator""_jarray(const char* str, size_t len);
+warray operator""_jarray(const wchar_t* str, size_t len);
 
-    object operator""_jobject(const char* str, size_t len);
-    wobject operator""_jobject(const wchar_t* str, size_t len);
+object operator""_jobject(const char* str, size_t len);
+wobject operator""_jobject(const wchar_t* str, size_t len);
 }
 
 template <typename string_t = default_string_t>
@@ -93,7 +106,8 @@ const basic_value<string_t> invalid_value();
 // *************************
 
 template <typename string_t, typename parsing_t, typename accel_traits>
-inline std::optional<basic_value<string_t>> parser<string_t, parsing_t, accel_traits>::parse(const parsing_t& content)
+inline std::optional<basic_value<string_t>>
+    parser<string_t, parsing_t, accel_traits>::parse(const parsing_t& content)
 {
     return parser<string_t, parsing_t, accel_traits>(content.cbegin(), content.cend()).parse();
 }
@@ -252,7 +266,9 @@ inline basic_value<string_t> parser<string_t, parsing_t, accel_traits>::parse_st
     if (!string_opt) {
         return invalid_value<string_t>();
     }
-    return basic_value<string_t>(basic_value<string_t>::value_type::string, std::move(string_opt).value());
+    return basic_value<string_t>(
+        basic_value<string_t>::value_type::string,
+        std::move(string_opt).value());
 }
 
 template <typename string_t, typename parsing_t, typename accel_traits>
@@ -350,7 +366,10 @@ inline basic_value<string_t> parser<string_t, parsing_t, accel_traits>::parse_ob
             return invalid_value<string_t>();
         }
 
-        result.emplace(std::move(*key_opt), std::move(val));
+        auto emplaced = result.emplace(std::move(*key_opt), std::move(val)).second;
+        if (!emplaced) {
+            return invalid_value<string_t>();
+        }
 
         if (*_cur == ',') {
             ++_cur;
@@ -382,6 +401,7 @@ inline std::optional<string_t> parser<string_t, parsing_t, accel_traits>::parse_
 
     string_t result;
     auto no_escape_beg = _cur;
+    uint16_t pair_high = 0;
 
     while (_cur != _end) {
         if constexpr (sizeof(*_cur) == 1 && accel_traits::available) {
@@ -399,6 +419,9 @@ inline std::optional<string_t> parser<string_t, parsing_t, accel_traits>::parse_
             if (_cur == _end) {
                 return std::nullopt;
             }
+            if (pair_high && *_cur != 'u') {
+                return std::nullopt;
+            }
             switch (*_cur) {
             case '"':
                 result.push_back('"');
@@ -424,9 +447,11 @@ inline std::optional<string_t> parser<string_t, parsing_t, accel_traits>::parse_
             case 't':
                 result.push_back('\t');
                 break;
-                // case 'u':
-                //     result.push_back('\u');
-                //     break;
+            case 'u':
+                if (!skip_unicode_escape(pair_high, result)) {
+                    return std::nullopt;
+                }
+                break;
             default:
                 // Illegal backslash escape
                 return std::nullopt;
@@ -435,10 +460,16 @@ inline std::optional<string_t> parser<string_t, parsing_t, accel_traits>::parse_
             break;
         }
         case '"': {
+            if (pair_high) {
+                return std::nullopt;
+            }
             result += string_t(no_escape_beg, _cur++);
             return result;
         }
         default:
+            if (pair_high) {
+                return std::nullopt;
+            }
             ++_cur;
             break;
         }
@@ -446,6 +477,103 @@ inline std::optional<string_t> parser<string_t, parsing_t, accel_traits>::parse_
     return std::nullopt;
 }
 
+template <typename string_t, typename parsing_t, typename accel_traits>
+inline bool parser<string_t, parsing_t, accel_traits>::skip_unicode_escape(
+    uint16_t& pair_high,
+    string_t& result)
+{
+    uint16_t cp = 0;
+    for (int i = 0; i < 4; ++i) {
+        if (++_cur == _end) {
+            return false;
+        }
+
+        if (!std::isxdigit(static_cast<unsigned char>(*_cur))) {
+            return false;
+        }
+
+        cp <<= 4;
+
+        if ('0' <= *_cur && *_cur <= '9') {
+            cp |= *_cur - '0';
+        }
+        else if ('a' <= *_cur && *_cur <= 'f') {
+            cp |= *_cur - 'a' + 10;
+        }
+        else if ('A' <= *_cur && *_cur <= 'F') {
+            cp |= *_cur - 'A' + 10;
+        }
+        else {
+            return false;
+        }
+    }
+
+    uint32_t ext_cp = cp;
+    uint16_t hi_cp = 0, lo_cp = 0;
+
+    if (0xD800 <= cp && cp <= 0xDBFF) {
+        if (pair_high) {
+            return false;
+        }
+        pair_high = cp;
+        return true;
+    }
+
+    if (0xDC00 <= cp && cp <= 0xDFFF) {
+        if (!pair_high) {
+            return false;
+        }
+        ext_cp = (((pair_high - 0xD800) << 10) | (cp - 0xDC00)) + 0x10000;
+        hi_cp = pair_high;
+        lo_cp = cp;
+        pair_high = 0;
+    }
+
+    if constexpr (std::is_same_v<typename string_t::value_type, char>) {
+        // utf8
+        if (ext_cp <= 0x7F) {
+            result.push_back(static_cast<char>(ext_cp));
+        }
+        else if (ext_cp <= 0x7FF) {
+            result.push_back(static_cast<char>(((ext_cp >> 6) & 0b00011111) | 0b11000000u));
+            result.push_back(static_cast<char>((ext_cp & 0b00111111) | 0b10000000u));
+        }
+        else if (ext_cp <= 0xFFFF) {
+            result.push_back(static_cast<char>(((ext_cp >> 12) & 0b00001111) | 0b11100000u));
+            result.push_back(static_cast<char>(((ext_cp >> 6) & 0b00111111) | 0b10000000u));
+            result.push_back(static_cast<char>((ext_cp & 0b00111111) | 0b10000000u));
+        }
+        else {
+            result.push_back(static_cast<char>(((ext_cp >> 18) & 0b00000111) | 0b11110000u));
+            result.push_back(static_cast<char>(((ext_cp >> 12) & 0b00111111) | 0b10000000u));
+            result.push_back(static_cast<char>(((ext_cp >> 6) & 0b00111111) | 0b10000000u));
+            result.push_back(static_cast<char>((ext_cp & 0b00111111) | 0b10000000u));
+        }
+    }
+    else if constexpr (std::is_same_v<typename string_t::value_type, wchar_t>) {
+        if constexpr (sizeof(wchar_t) == 4) {
+            result.push_back(static_cast<wchar_t>(ext_cp));
+        }
+        else if constexpr (sizeof(wchar_t) == 2) {
+            if (ext_cp <= 0xFFFF) {
+                result.push_back(static_cast<wchar_t>(ext_cp));
+            }
+            else {
+                result.push_back(static_cast<wchar_t>(hi_cp));
+                result.push_back(static_cast<wchar_t>(lo_cp));
+            }
+        }
+        else {
+            static_assert(!sizeof(typename string_t::value_type), "Unsupported wchar");
+        }
+    }
+    else {
+        static_assert(!sizeof(typename string_t::value_type), "Unsupported type");
+    }
+
+    return true;
+}
+
 template <typename string_t, typename parsing_t, typename accel_traits>
 inline bool parser<string_t, parsing_t, accel_traits>::skip_string_literal_with_accel()
 {
@@ -456,8 +584,10 @@ inline bool parser<string_t, parsing_t, accel_traits>::skip_string_literal_with_
     while (_end - _cur >= accel_traits::step) {
         auto pack = accel_traits::load_unaligned(&(*_cur));
         auto result = accel_traits::less(pack, 32);
-        result = accel_traits::bitwise_or(result, accel_traits::equal(pack, static_cast<uint8_t>('"')));
-        result = accel_traits::bitwise_or(result, accel_traits::equal(pack, static_cast<uint8_t>('\\')));
+        result =
+            accel_traits::bitwise_or(result, accel_traits::equal(pack, static_cast<uint8_t>('"')));
+        result =
+            accel_traits::bitwise_or(result, accel_traits::equal(pack, static_cast<uint8_t>('\\')));
 
         if (accel_traits::is_all_zero(result)) {
             _cur += accel_traits::step;
@@ -551,8 +681,8 @@ auto parse(istream_t& ifs, bool check_bom)
         static constexpr uchar Bom_1 = 0xBB;
         static constexpr uchar Bom_2 = 0xBF;
 
-        if (str.size() >= 3 && static_cast<uchar>(str.at(0)) == Bom_0 && static_cast<uchar>(str.at(1)) == Bom_1 &&
-            static_cast<uchar>(str.at(2)) == Bom_2) {
+        if (str.size() >= 3 && static_cast<uchar>(str.at(0)) == Bom_0
+            && static_cast<uchar>(str.at(1)) == Bom_1 && static_cast<uchar>(str.at(2)) == Bom_2) {
             str.assign(str.begin() + 3, str.end());
         }
     }
@@ -578,50 +708,56 @@ auto open(const path_t& filepath, bool check_bom)
 
 namespace literals
 {
-    inline value operator""_json(const char* str, size_t len)
-    {
-        return operator""_jvalue(str, len);
-    }
-    inline wvalue operator""_json(const wchar_t* str, size_t len)
-    {
-        return operator""_jvalue(str, len);
-    }
+inline value operator""_json(const char* str, size_t len)
+{
+    return operator""_jvalue(str, len);
+}
 
-    inline value operator""_jvalue(const char* str, size_t len)
-    {
-        return parse(std::string_view(str, len)).value_or(value());
-    }
-    inline wvalue operator""_jvalue(const wchar_t* str, size_t len)
-    {
-        return parse(std::wstring_view(str, len)).value_or(wvalue());
-    }
+inline wvalue operator""_json(const wchar_t* str, size_t len)
+{
+    return operator""_jvalue(str, len);
+}
 
-    inline array operator""_jarray(const char* str, size_t len)
-    {
-        auto val = parse(std::string_view(str, len)).value_or(value());
-        return val.is_array() ? val.as_array() : array();
-    }
-    inline warray operator""_jarray(const wchar_t* str, size_t len)
-    {
-        auto val = parse(std::wstring_view(str, len)).value_or(wvalue());
-        return val.is_array() ? val.as_array() : warray();
-    }
+inline value operator""_jvalue(const char* str, size_t len)
+{
+    return parse(std::string_view(str, len)).value_or(value());
+}
 
-    inline object operator""_jobject(const char* str, size_t len)
-    {
-        auto val = parse(std::string_view(str, len)).value_or(value());
-        return val.is_object() ? val.as_object() : object();
-    }
-    inline wobject operator""_jobject(const wchar_t* str, size_t len)
-    {
-        auto val = parse(std::wstring_view(str, len)).value_or(wvalue());
-        return val.is_object() ? val.as_object() : wobject();
-    }
+inline wvalue operator""_jvalue(const wchar_t* str, size_t len)
+{
+    return parse(std::wstring_view(str, len)).value_or(wvalue());
+}
+
+inline array operator""_jarray(const char* str, size_t len)
+{
+    auto val = parse(std::string_view(str, len)).value_or(value());
+    return val.is_array() ? val.as_array() : array();
+}
+
+inline warray operator""_jarray(const wchar_t* str, size_t len)
+{
+    auto val = parse(std::wstring_view(str, len)).value_or(wvalue());
+    return val.is_array() ? val.as_array() : warray();
+}
+
+inline object operator""_jobject(const char* str, size_t len)
+{
+    auto val = parse(std::string_view(str, len)).value_or(value());
+    return val.is_object() ? val.as_object() : object();
+}
+
+inline wobject operator""_jobject(const wchar_t* str, size_t len)
+{
+    auto val = parse(std::wstring_view(str, len)).value_or(wvalue());
+    return val.is_object() ? val.as_object() : wobject();
+}
 } // namespace literals
 
 template <typename string_t>
 const basic_value<string_t> invalid_value()
 {
-    return basic_value<string_t>(basic_value<string_t>::value_type::invalid, typename basic_value<string_t>::var_t());
+    return basic_value<string_t>(
+        basic_value<string_t>::value_type::invalid,
+        typename basic_value<string_t>::var_t());
 }
 } // namespace json
diff --git a/3rdparty/include/meojson/parser5/parser5.hpp b/3rdparty/include/meojson/parser5/parser5.hpp
index 55cc97b12a..7ab7d7761c 100644
--- a/3rdparty/include/meojson/parser5/parser5.hpp
+++ b/3rdparty/include/meojson/parser5/parser5.hpp
@@ -1,10 +1,11 @@
+// IWYU pragma: private, include <meojson/json5.hpp>
+
 #pragma once
 
 #include <algorithm>
 #include <cctype>
 #include <cmath>
 #include <iomanip>
-#include <regex>
 #include <sstream>
 #include <stack>
 #include <vector>
@@ -31,6 +32,7 @@ public:
     {
     public:
         exception() = default;
+
         exception(const std::string& type, const std::string& msg, const std::string& detail)
         {
             std::stringstream ss;
@@ -38,6 +40,7 @@ public:
             ss << detail << std::endl;
             _what = ss.str();
         }
+
         exception(const exception&) = default;
         exception& operator=(const exception&) = default;
         exception(exception&&) = default;
@@ -50,8 +53,12 @@ public:
     {
     public:
         InvalidChar(u8char ch = 0, const std::string& detail = "")
-            : exception("Invalid Char", "Unexpected token \'" + StringFromCharCode(ch) + "\'", detail)
-        {}
+            : exception(
+                "Invalid Char",
+                "Unexpected token \'" + StringFromCharCode(ch) + "\'",
+                detail)
+        {
+        }
     };
 
     class InvalidIdentifier : public exception
@@ -59,14 +66,17 @@ public:
     public:
         InvalidIdentifier(const std::string& msg = "", const std::string& detail = "")
             : exception("Invalid Identifier", msg, detail)
-        {}
+        {
+        }
     };
 
     class InvalidEOF : public exception
     {
     public:
-        InvalidEOF(const std::string& msg = "", const std::string& detail = "") : exception("Invalid EOF", msg, detail)
-        {}
+        InvalidEOF(const std::string& msg = "", const std::string& detail = "")
+            : exception("Invalid EOF", msg, detail)
+        {
+        }
     };
 
 public:
@@ -175,7 +185,13 @@ public:
     static std::optional<value> parse(const string_t& content, std::string* error = nullptr);
 
 private:
-    parser5(string_iter_t cbegin, string_iter_t cend) noexcept : _cur(cbegin), _end(cend), _line_begin_cur(cbegin) {}
+    parser5(string_iter_t cbegin, string_iter_t cend) noexcept
+        : _cur(cbegin)
+        , _end(cend)
+        , _line_begin_cur(cbegin)
+    {
+    }
+
     std::optional<value> parse();
 
 private:
@@ -272,62 +288,68 @@ inline bool parser5<string_t>::unicode::isSpaceSeparator(u8char ch)
 template <typename string_t>
 inline bool parser5<string_t>::unicode::isIdStartChar(u8char ch)
 {
-    return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch == '$') || (ch == '_') ||
-           findInRange(json::unicode::id_start, toUnicode(ch));
+    return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch == '$') || (ch == '_')
+           || findInRange(json::unicode::id_start, toUnicode(ch));
 }
 
 template <typename string_t>
 inline bool parser5<string_t>::unicode::isIdContinueChar(u8char ch)
 {
-    return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch >= '0' && ch <= '9') || (ch == '$') ||
-           (ch == '_') || findInRange(json::unicode::id_continue, toUnicode(ch));
+    return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch >= '0' && ch <= '9')
+           || (ch == '$') || (ch == '_') || findInRange(json::unicode::id_continue, toUnicode(ch));
 }
 
 template <typename string_t>
 inline bool parser5<string_t>::unicode::isDigit(u8char ch)
 {
-    auto str = StringFromCharCode(ch);
-    return std::regex_search(str, std::regex(R"([0-9])"));
+    return (ch >= '0' && ch <= '9');
 }
 
 template <typename string_t>
 inline bool parser5<string_t>::unicode::isHexDigit(u8char ch)
 {
-    auto str = StringFromCharCode(ch);
-    return std::regex_search(str, std::regex(R"([0-9A-Fa-f])"));
+    return (ch >= 'a' && ch <= 'f') || (ch >= 'A' && ch <= 'F') || (ch >= '0' && ch <= '9');
 }
 
 template <typename string_t>
 inline uint64_t parser5<string_t>::unicode::toUnicode(u8char ch)
 {
-    std::stack<uint8_t> coded;
     if (ch == 0) {
         return ch;
     }
+
+    std::stack<uint8_t> coded;
     while (ch > 0) {
         coded.push(ch & 0xff);
-        ch = ch >> 8;
+        ch >>= 8;
     }
+
     u8char charcode = 0;
     uint8_t t = coded.top();
     coded.pop();
     if (t < 128) {
         return t;
     }
-    uint8_t high_bit_mask = (1 << 6) - 1;
+
+    uint8_t high_bit_mask = 0b00111111;
     uint8_t high_bit_shift = 0;
     int total_bits = 0;
     const int other_bits = 6;
+
     while ((t & 0xC0) == 0xC0) {
         t <<= 1;
         t &= 0xff;
-        total_bits += 6;
+        total_bits += other_bits;
         high_bit_mask >>= 1;
         high_bit_shift++;
-        charcode <<= other_bits;
-        charcode |= coded.top() & ((1 << other_bits) - 1);
-        coded.pop();
+
+        if (!coded.empty()) {
+            charcode <<= other_bits;
+            charcode |= coded.top() & ((1 << other_bits) - 1);
+            coded.pop();
+        }
     }
+
     charcode |= static_cast<uint64_t>((t >> high_bit_shift) & high_bit_mask) << total_bits;
     return charcode;
 }
@@ -346,7 +368,8 @@ inline bool parser5<string_t>::unicode::findInRange(const array_t& range, u8char
         return false;
     }
     // set 中保存的是类似于 { start1, end1, start2, end2, ... } 的形式, 区间可表示为[start, end)
-    // 判断lb是否位于start的位置, 如果是, 则表示codePoint在某个区间的内部, 如果不是, 则表示codePoint在两个区间中间
+    // 判断lb是否位于start的位置, 如果是, 则表示codePoint在某个区间的内部, 如果不是,
+    // 则表示codePoint在两个区间中间
     return std::distance(begin, lb) % 2 == 0;
 }
 
@@ -519,11 +542,13 @@ inline typename parser5<string_t>::u8char parser5<string_t>::unicodeEscape()
 
 /* utf-8 reader */
 template <typename string_t>
-inline typename parser5<string_t>::u8char parser5<string_t>::peek(const string_iter_t& begin, const string_iter_t& end,
-                                                                  size_t* plen)
+inline typename parser5<string_t>::u8char
+    parser5<string_t>::peek(const string_iter_t& begin, const string_iter_t& end, size_t* plen)
 {
     if (begin == end) {
-        if (plen) *plen = 0;
+        if (plen) {
+            *plen = 0;
+        }
         return 0;
     }
     uint8_t head = *begin;
@@ -549,10 +574,12 @@ inline typename parser5<string_t>::u8char parser5<string_t>::peek(const std::str
 {
     return peek(str.cbegin(), str.cend());
 }
+
 inline constexpr size_t operator"" _sz(unsigned long long size)
 {
     return size;
 }
+
 template <typename string_t>
 inline typename parser5<string_t>::u8char parser5<string_t>::read()
 {
@@ -581,11 +608,15 @@ inline typename parser5<string_t>::u8char parser5<string_t>::read()
 template <typename string_t>
 inline std::string parser5<string_t>::StringFromCharCode(typename parser5<string_t>::u8char code)
 {
-    if (code == 0) return "";
+    if (code == 0) {
+        return "";
+    }
     std::string str;
     for (auto i = 0; i < 8; ++i) {
         auto ch = (0xff & code);
-        if (ch) str.insert(0, 1, static_cast<char>(ch));
+        if (ch) {
+            str.insert(0, 1, static_cast<char>(ch));
+        }
         code >>= 8;
     }
     return str;
@@ -700,7 +731,8 @@ inline std::optional<typename parser5<string_t>::Token> parser5<string_t>::lex_m
 }
 
 template <typename string_t>
-inline std::optional<typename parser5<string_t>::Token> parser5<string_t>::lex_multiLineCommentAsterisk()
+inline std::optional<typename parser5<string_t>::Token>
+    parser5<string_t>::lex_multiLineCommentAsterisk()
 {
     switch (_current_char) {
     case '*':
@@ -808,7 +840,8 @@ inline std::optional<typename parser5<string_t>::Token> parser5<string_t>::lex_v
 }
 
 template <typename string_t>
-inline std::optional<typename parser5<string_t>::Token> parser5<string_t>::lex_identifierNameStartEscape()
+inline std::optional<typename parser5<string_t>::Token>
+    parser5<string_t>::lex_identifierNameStartEscape()
 {
     if (_current_char != 'u') {
         throw InvalidChar(_current_char, exceptionDetailInfo());
@@ -855,7 +888,8 @@ inline std::optional<typename parser5<string_t>::Token> parser5<string_t>::lex_i
 }
 
 template <typename string_t>
-inline std::optional<typename parser5<string_t>::Token> parser5<string_t>::lex_identifierNameEscape()
+inline std::optional<typename parser5<string_t>::Token>
+    parser5<string_t>::lex_identifierNameEscape()
 {
     if (_current_char != 'u') {
         throw InvalidChar(_current_char, exceptionDetailInfo());
@@ -1047,7 +1081,8 @@ inline std::optional<typename parser5<string_t>::Token> parser5<string_t>::lex_d
 }
 
 template <typename string_t>
-inline std::optional<typename parser5<string_t>::Token> parser5<string_t>::lex_decimalExponentInteger()
+inline std::optional<typename parser5<string_t>::Token>
+    parser5<string_t>::lex_decimalExponentInteger()
 {
     if (unicode::isDigit(_current_char)) {
         _buffer += StringFromCharCode(read());
@@ -1386,7 +1421,8 @@ inline void parser5<string_t>::parse_afterArrayValue()
 
 template <typename string_t>
 inline void parser5<string_t>::parse_end()
-{}
+{
+}
 
 template <typename string_t>
 inline void parser5<string_t>::parseStates(ParseState state)
@@ -1417,6 +1453,7 @@ inline void parser5<string_t>::parseStates(ParseState state)
         break;
     }
 }
+
 /* stack operation */
 template <typename string_t>
 inline void parser5<string_t>::push()
diff --git a/3rdparty/include/meojson/parser5/unicode.h b/3rdparty/include/meojson/parser5/unicode.h
index b9179b4a2e..330058ee0c 100644
--- a/3rdparty/include/meojson/parser5/unicode.h
+++ b/3rdparty/include/meojson/parser5/unicode.h
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json5.hpp>
+
 // This is a generated file. Do not edit.
 #pragma once
 #include <array>
diff --git a/3rdparty/include/meojson/reflection/jsonization.hpp b/3rdparty/include/meojson/reflection/jsonization.hpp
index e6507ed03a..18834366e6 100644
--- a/3rdparty/include/meojson/reflection/jsonization.hpp
+++ b/3rdparty/include/meojson/reflection/jsonization.hpp
@@ -1,3 +1,5 @@
+// IWYU pragma: private, include <meojson/json.hpp>
+
 #pragma once
 
 #include <string>
@@ -8,9 +10,12 @@
 namespace json::_jsonization_helper
 {
 struct next_is_optional_t
-{};
+{
+};
+
 struct va_arg_end
-{};
+{
+};
 
 struct dumper
 {
@@ -21,19 +26,25 @@ struct dumper
         result.emplace(key, var);
         return result;
     }
+
     template <typename... rest_t>
     json::value _to_json(const char*, next_is_optional_t, rest_t&&... rest) const
     {
         return _to_json(std::forward<rest_t>(rest)...);
     }
+
     json::value _to_json(va_arg_end) const { return {}; }
 };
 
 struct checker
 {
     template <typename var_t, typename... rest_t>
-    bool _check_json(const json::value& in, std::string& error_key, const char* key, const var_t&,
-                     rest_t&&... rest) const
+    bool _check_json(
+        const json::value& in,
+        std::string& error_key,
+        const char* key,
+        const var_t&,
+        rest_t&&... rest) const
     {
         auto opt = in.find(key);
         if (!opt || !opt->is<var_t>()) {
@@ -42,9 +53,16 @@ struct checker
         }
         return _check_json(in, error_key, std::forward<rest_t>(rest)...);
     }
+
     template <typename var_t, typename... rest_t>
-    bool _check_json(const json::value& in, std::string& error_key, const char*, next_is_optional_t, const char* key,
-                     const var_t&, rest_t&&... rest) const
+    bool _check_json(
+        const json::value& in,
+        std::string& error_key,
+        const char*,
+        next_is_optional_t,
+        const char* key,
+        const var_t&,
+        rest_t&&... rest) const
     {
         auto opt = in.find(key);
         if (opt) {
@@ -56,13 +74,19 @@ struct checker
 
         return _check_json(in, error_key, std::forward<rest_t>(rest)...);
     }
+
     bool _check_json(const json::value&, std::string&, va_arg_end) const { return true; }
 };
 
 struct loader
 {
     template <typename var_t, typename... rest_t>
-    bool _from_json(const json::value& in, std::string& error_key, const char* key, var_t& var, rest_t&&... rest) const
+    bool _from_json(
+        const json::value& in,
+        std::string& error_key,
+        const char* key,
+        var_t& var,
+        rest_t&&... rest) const
     {
         auto opt = in.find(key);
         if (!opt || !opt->is<var_t>()) {
@@ -73,9 +97,16 @@ struct loader
 
         return _from_json(in, error_key, std::forward<rest_t>(rest)...);
     }
+
     template <typename var_t, typename... rest_t>
-    bool _from_json(const json::value& in, std::string& error_key, const char*, next_is_optional_t, const char* key,
-                    var_t& var, rest_t&&... rest) const
+    bool _from_json(
+        const json::value& in,
+        std::string& error_key,
+        const char*,
+        next_is_optional_t,
+        const char* key,
+        var_t& var,
+        rest_t&&... rest) const
     {
         auto opt = in.find(key);
         if (opt) {
@@ -88,6 +119,7 @@ struct loader
 
         return _from_json(in, error_key, std::forward<rest_t>(rest)...);
     }
+
     bool _from_json(const json::value&, std::string&, va_arg_end) const { return true; }
 };
 } // namespace json::_jsonization_helper
@@ -111,122 +143,322 @@ namespace json::_private_macro
 
 #define _MEOJSON_FOR_EACH_0(pred, ...)
 #define _MEOJSON_FOR_EACH_1(pred, x, ...) pred(x)
-#define _MEOJSON_FOR_EACH_2(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_1(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_3(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_2(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_4(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_3(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_5(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_4(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_6(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_5(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_7(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_6(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_8(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_7(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_9(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_8(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_10(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_9(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_11(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_10(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_12(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_11(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_13(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_12(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_14(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_13(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_15(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_14(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_16(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_15(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_17(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_16(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_18(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_17(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_19(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_18(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_20(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_19(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_21(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_20(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_22(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_21(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_23(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_22(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_24(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_23(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_25(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_24(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_26(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_25(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_27(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_26(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_28(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_27(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_29(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_28(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_30(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_29(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_31(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_30(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_32(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_31(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_33(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_32(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_34(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_33(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_35(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_34(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_36(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_35(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_37(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_36(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_38(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_37(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_39(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_38(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_40(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_39(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_41(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_40(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_42(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_41(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_43(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_42(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_44(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_43(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_45(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_44(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_46(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_45(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_47(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_46(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_48(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_47(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_49(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_48(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_50(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_49(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_51(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_50(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_52(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_51(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_53(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_52(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_54(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_53(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_55(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_54(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_56(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_55(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_57(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_56(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_58(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_57(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_59(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_58(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_60(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_59(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_61(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_60(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_62(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_61(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_63(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_62(pred, __VA_ARGS__))
-#define _MEOJSON_FOR_EACH_64(pred, x, ...) pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_63(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_2(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_1(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_3(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_2(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_4(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_3(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_5(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_4(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_6(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_5(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_7(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_6(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_8(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_7(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_9(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_8(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_10(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_9(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_11(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_10(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_12(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_11(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_13(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_12(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_14(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_13(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_15(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_14(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_16(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_15(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_17(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_16(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_18(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_17(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_19(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_18(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_20(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_19(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_21(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_20(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_22(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_21(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_23(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_22(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_24(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_23(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_25(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_24(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_26(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_25(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_27(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_26(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_28(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_27(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_29(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_28(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_30(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_29(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_31(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_30(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_32(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_31(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_33(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_32(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_34(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_33(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_35(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_34(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_36(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_35(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_37(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_36(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_38(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_37(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_39(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_38(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_40(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_39(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_41(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_40(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_42(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_41(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_43(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_42(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_44(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_43(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_45(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_44(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_46(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_45(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_47(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_46(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_48(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_47(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_49(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_48(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_50(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_49(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_51(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_50(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_52(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_51(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_53(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_52(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_54(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_53(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_55(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_54(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_56(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_55(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_57(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_56(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_58(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_57(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_59(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_58(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_60(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_59(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_61(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_60(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_62(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_61(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_63(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_62(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_64(pred, x, ...) \
+    pred(x) _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_63(pred, __VA_ARGS__))
 
-#define _MEOJSON_ARG_COUNT(...)                                                                                       \
-    _MEOJSON_EXPAND(_MEOJSON_ARG_COUNT1(0, ##__VA_ARGS__, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, \
-                                        49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31,   \
-                                        30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12,   \
-                                        11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0))
-#define _MEOJSON_ARG_COUNT1(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, \
-                            _20, _21, _22, _23, _24, _25, _26, _27, _28, _29, _30, _31, _32, _33, _34, _35, _36, _37, \
-                            _38, _39, _40, _41, _42, _43, _44, _45, _46, _47, _48, _49, _50, _51, _52, _53, _54, _55, \
-                            _56, _57, _58, _59, _60, _61, _62, _63, _64, N, ...)                                      \
+#define _MEOJSON_ARG_COUNT(...)          \
+    _MEOJSON_EXPAND(_MEOJSON_ARG_COUNT1( \
+        0,                               \
+        ##__VA_ARGS__,                   \
+        64,                              \
+        63,                              \
+        62,                              \
+        61,                              \
+        60,                              \
+        59,                              \
+        58,                              \
+        57,                              \
+        56,                              \
+        55,                              \
+        54,                              \
+        53,                              \
+        52,                              \
+        51,                              \
+        50,                              \
+        49,                              \
+        48,                              \
+        47,                              \
+        46,                              \
+        45,                              \
+        44,                              \
+        43,                              \
+        42,                              \
+        41,                              \
+        40,                              \
+        39,                              \
+        38,                              \
+        37,                              \
+        36,                              \
+        35,                              \
+        34,                              \
+        33,                              \
+        32,                              \
+        31,                              \
+        30,                              \
+        29,                              \
+        28,                              \
+        27,                              \
+        26,                              \
+        25,                              \
+        24,                              \
+        23,                              \
+        22,                              \
+        21,                              \
+        20,                              \
+        19,                              \
+        18,                              \
+        17,                              \
+        16,                              \
+        15,                              \
+        14,                              \
+        13,                              \
+        12,                              \
+        11,                              \
+        10,                              \
+        9,                               \
+        8,                               \
+        7,                               \
+        6,                               \
+        5,                               \
+        4,                               \
+        3,                               \
+        2,                               \
+        1,                               \
+        0))
+#define _MEOJSON_ARG_COUNT1( \
+    _0,                      \
+    _1,                      \
+    _2,                      \
+    _3,                      \
+    _4,                      \
+    _5,                      \
+    _6,                      \
+    _7,                      \
+    _8,                      \
+    _9,                      \
+    _10,                     \
+    _11,                     \
+    _12,                     \
+    _13,                     \
+    _14,                     \
+    _15,                     \
+    _16,                     \
+    _17,                     \
+    _18,                     \
+    _19,                     \
+    _20,                     \
+    _21,                     \
+    _22,                     \
+    _23,                     \
+    _24,                     \
+    _25,                     \
+    _26,                     \
+    _27,                     \
+    _28,                     \
+    _29,                     \
+    _30,                     \
+    _31,                     \
+    _32,                     \
+    _33,                     \
+    _34,                     \
+    _35,                     \
+    _36,                     \
+    _37,                     \
+    _38,                     \
+    _39,                     \
+    _40,                     \
+    _41,                     \
+    _42,                     \
+    _43,                     \
+    _44,                     \
+    _45,                     \
+    _46,                     \
+    _47,                     \
+    _48,                     \
+    _49,                     \
+    _50,                     \
+    _51,                     \
+    _52,                     \
+    _53,                     \
+    _54,                     \
+    _55,                     \
+    _56,                     \
+    _57,                     \
+    _58,                     \
+    _59,                     \
+    _60,                     \
+    _61,                     \
+    _62,                     \
+    _63,                     \
+    _64,                     \
+    N,                       \
+    ...)                     \
     N
 
-#define _MEOJSON_FOR_EACH_(N, pred, ...) _MEOJSON_EXPAND(_MEOJSON_CONCATENATE(_MEOJSON_FOR_EACH_, N)(pred, __VA_ARGS__))
+#define _MEOJSON_FOR_EACH_(N, pred, ...) \
+    _MEOJSON_EXPAND(_MEOJSON_CONCATENATE(_MEOJSON_FOR_EACH_, N)(pred, __VA_ARGS__))
 #define _MEOJSON_FOR_EACH(pred, ...) \
-    _MEOJSON_EXPAND(_MEOJSON_FOR_EACH_(_MEOJSON_EXPAND(_MEOJSON_ARG_COUNT(__VA_ARGS__)), pred, __VA_ARGS__))
+    _MEOJSON_EXPAND(                 \
+        _MEOJSON_FOR_EACH_(_MEOJSON_EXPAND(_MEOJSON_ARG_COUNT(__VA_ARGS__)), pred, __VA_ARGS__))
 
 #define _MEOJSON_VARNAME(x) _MEOJSON_CONCATENATE(_meojson_jsonization_, x)
 #define _MEOJSON_KEY_VALUE(x) _MEOJSON_STRINGIZE(x), x,
 } // namespace json::_private_macro
 
-#define MEO_TOJSON(...)                                                                                    \
-    json::value to_json() const                                                                            \
-    {                                                                                                      \
-        return json::_jsonization_helper::dumper()._to_json(_MEOJSON_EXPAND(                               \
-            _MEOJSON_FOR_EACH(_MEOJSON_KEY_VALUE, __VA_ARGS__)) json::_jsonization_helper::va_arg_end {}); \
+#define MEO_TOJSON(...)                                                         \
+    json::value to_json() const                                                 \
+    {                                                                           \
+        return json::_jsonization_helper::dumper()._to_json(                    \
+            _MEOJSON_EXPAND(_MEOJSON_FOR_EACH(_MEOJSON_KEY_VALUE, __VA_ARGS__)) \
+                json::_jsonization_helper::va_arg_end {});                      \
     }
 
-#define MEO_CHECKJSON(...)                                                                                   \
-    bool check_json(const json::value& _MEOJSON_VARNAME(in)) const                                           \
-    {                                                                                                        \
-        std::string _MEOJSON_VARNAME(error_key);                                                             \
-        return check_json(_MEOJSON_VARNAME(in), _MEOJSON_VARNAME(error_key));                                \
-    }                                                                                                        \
-    bool check_json(const json::value& _MEOJSON_VARNAME(in), std::string& _MEOJSON_VARNAME(error_key)) const \
-    {                                                                                                        \
-        return json::_jsonization_helper::checker()._check_json(                                             \
-            _MEOJSON_VARNAME(in), _MEOJSON_VARNAME(error_key),                                               \
-            _MEOJSON_EXPAND(_MEOJSON_FOR_EACH(_MEOJSON_KEY_VALUE, __VA_ARGS__))                              \
-                json::_jsonization_helper::va_arg_end {});                                                   \
+#define MEO_CHECKJSON(...)                                                      \
+    bool check_json(const json::value& _MEOJSON_VARNAME(in)) const              \
+    {                                                                           \
+        std::string _MEOJSON_VARNAME(error_key);                                \
+        return check_json(_MEOJSON_VARNAME(in), _MEOJSON_VARNAME(error_key));   \
+    }                                                                           \
+    bool check_json(                                                            \
+        const json::value& _MEOJSON_VARNAME(in),                                \
+        std::string& _MEOJSON_VARNAME(error_key)) const                         \
+    {                                                                           \
+        return json::_jsonization_helper::checker()._check_json(                \
+            _MEOJSON_VARNAME(in),                                               \
+            _MEOJSON_VARNAME(error_key),                                        \
+            _MEOJSON_EXPAND(_MEOJSON_FOR_EACH(_MEOJSON_KEY_VALUE, __VA_ARGS__)) \
+                json::_jsonization_helper::va_arg_end {});                      \
     }
 
-#define MEO_FROMJSON(...)                                                                             \
-    bool from_json(const json::value& _MEOJSON_VARNAME(in))                                           \
-    {                                                                                                 \
-        std::string _MEOJSON_VARNAME(error_key);                                                      \
-        return from_json(_MEOJSON_VARNAME(in), _MEOJSON_VARNAME(error_key));                          \
-    }                                                                                                 \
-    bool from_json(const json::value& _MEOJSON_VARNAME(in), std::string& _MEOJSON_VARNAME(error_key)) \
-    {                                                                                                 \
-        return json::_jsonization_helper::loader()._from_json(                                        \
-            _MEOJSON_VARNAME(in), _MEOJSON_VARNAME(error_key),                                        \
-            _MEOJSON_EXPAND(_MEOJSON_FOR_EACH(_MEOJSON_KEY_VALUE, __VA_ARGS__))                       \
-                json::_jsonization_helper::va_arg_end {});                                            \
+#define MEO_FROMJSON(...)                                                       \
+    bool from_json(const json::value& _MEOJSON_VARNAME(in))                     \
+    {                                                                           \
+        std::string _MEOJSON_VARNAME(error_key);                                \
+        return from_json(_MEOJSON_VARNAME(in), _MEOJSON_VARNAME(error_key));    \
+    }                                                                           \
+    bool from_json(                                                             \
+        const json::value& _MEOJSON_VARNAME(in),                                \
+        std::string& _MEOJSON_VARNAME(error_key))                               \
+    {                                                                           \
+        return json::_jsonization_helper::loader()._from_json(                  \
+            _MEOJSON_VARNAME(in),                                               \
+            _MEOJSON_VARNAME(error_key),                                        \
+            _MEOJSON_EXPAND(_MEOJSON_FOR_EACH(_MEOJSON_KEY_VALUE, __VA_ARGS__)) \
+                json::_jsonization_helper::va_arg_end {});                      \
     }
 
 #define MEO_JSONIZATION(...)                    \