text: // Copyright 2022 Bakina Kseniia
  
  #ifndef MODULES_GUDKOV_A_COMMON_POSLED_INCLUDE_APPLICATION_H_
  #define MODULES_GUDKOV_A_COMMON_POSLED_INCLUDE_APPLICATION_H_
  
  #include <string>
  #include "include/gudkov_a_common_posled.h"
  
  class Application {
   public:
      std::string operator()(int argc, const char** argv);
   private:
      bool is_correct_data(int argc, const char** argv);
      std::string help();
  };
  
  #endif  // MODULES_GUDKOV_A_COMMON_POSLED_INCLUDE_APPLICATION_H_
  