#include <string>

#include <iostream>

#include <sstream>

#include <filesystem>

using namespace std;

namespace fs = std::filesystem;

void DisplayPathInfo(const fs::path& pathToShow)

}

std::uintmax_t ComputeFileSize(const fs::path& pathToCheck)

}

std::uintmax_t ComputeDirectorySize(const fs::path& pathToCheck)

}

void DisplayFileInfo(const std::filesystem::directory_entry & entry, std::string &lead, std::filesystem::path &filename)

}

void DisplayDirectoryTreeImp(const fs::path& pathToShow, int level)

}

void DisplayDirectoryTree(const fs::path& pathToShow)

{

DisplayDirectoryTreeImp(pathToShow, 0);

}

int main(int argc, char* argv[])