text: #pragma once
  #include <string>
  #include <vector>
  
  class GFile
  {
  public:
  	static std::string ReadAllText(const char* path);
  	static std::vector<std::string> ReadAllLines(const char* path);
  	static std::vector<char> ReadAllBytes(const char* path);
  	static std::string GetExtension(const char* path);
  	static bool Exists(const char* path);
  	static std::string GetCurrentDirectory();
  private:
  	GFile();	
  };
  