text: /*
      __ _____ _____ _____
   __|  |   __|     |   | |  JSON for Modern C++
  |  |  |__   |  |  | | | |  version 3.1.2
  |_____|_____|_____|_|___|  https://github.com/nlohmann/json
  
  Licensed under the MIT License <http://opensource.org/licenses/MIT>.
  Copyright (c) 2013-2018 Niels Lohmann <http://nlohmann.me>.
  
  Permission is hereby  granted, free of charge, to any  person obtaining a copy
  of this software and associated  documentation files (the "Software"), to deal
  in the Software  without restriction, including without  limitation the rights
  to  use, copy,  modify, merge,  publish, distribute,  sublicense, and/or  sell
  copies  of  the Software,  and  to  permit persons  to  whom  the Software  is
  furnished to do so, subject to the following conditions:
  
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
  
  THE SOFTWARE  IS PROVIDED "AS  IS", WITHOUT WARRANTY  OF ANY KIND,  EXPRESS OR
  IMPLIED,  INCLUDING BUT  NOT  LIMITED TO  THE  WARRANTIES OF  MERCHANTABILITY,
  FITNESS FOR  A PARTICULAR PURPOSE AND  NONINFRINGEMENT. IN NO EVENT  SHALL THE
  AUTHORS  OR COPYRIGHT  HOLDERS  BE  LIABLE FOR  ANY  CLAIM,  DAMAGES OR  OTHER
  LIABILITY, WHETHER IN AN ACTION OF  CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE  OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.
  */
  
  #ifndef NLOHMANN_JSON_FWD_HPP
  #define NLOHMANN_JSON_FWD_HPP
  
  #include <cstdint> // int64_t, uint64_t
  #include <map> // map
  #include <memory> // allocator
  #include <string> // string
  #include <vector> // vector
  
  /*!
  @brief namespace for Niels Lohmann
  @see https://github.com/nlohmann
  @since version 1.0.0
  */
  namespace nlohmann
  {
  /*!
  @brief default JSONSerializer template argument
  
  This serializer ignores the template arguments and uses ADL
  ([argument-dependent lookup](http://en.cppreference.com/w/cpp/language/adl))
  for serialization.
  */
  template<typename = void, typename = void>
  struct adl_serializer;
  
  template<template<typename U, typename V, typename... Args> class ObjectType =
           std::map,
           template<typename U, typename... Args> class ArrayType = std::vector,
           class StringType = std::string, class BooleanType = bool,
           class NumberIntegerType = std::int64_t,
           class NumberUnsignedType = std::uint64_t,
           class NumberFloatType = double,
           template<typename U> class AllocatorType = std::allocator,
           template<typename T, typename SFINAE = void> class JSONSerializer =
           adl_serializer>
  class basic_json;
  
  /*!
  @brief JSON Pointer
  
  A JSON pointer defines a string syntax for identifying a specific value
  within a JSON document. It can be used with functions `at` and
  `operator[]`. Furthermore, JSON pointers are the base for JSON patches.
  
  @sa [RFC 6901](https://tools.ietf.org/html/rfc6901)
  
  @since version 2.0.0
  */
  template<typename BasicJsonType>
  class json_pointer;
  
  /*!
  @brief default JSON class
  
  This type is the default specialization of the @ref basic_json class which
  uses the standard template types.
  
  @since version 1.0.0
  */
  using json = basic_json<>;
  }
  
  #endif
  