prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  node-fs-extra
   +--docs
   +--lib
   |   +--__tests__
   |   +--copy
   |   |   `--__tests__
   |   |       `--ncp
   |   |           `--fixtures
   |   |               +--modified-files
   |   |               |   +--out
   |   |               |   `--src
   |   |               `--regular-fixtures
  ```
  
  Convert this description:
  
  go-winio is a root directory that consolidates 2 subdirectories: internal and pkg.
  At the main level, 'internal' stores 3 child directories: fs, socket, stringbuffer.
  In nested path 'internal → fs', 'fs' remains unused.
  In nested path 'internal → socket', 'socket' is devoid of content.
  In nested path 'internal > stringbuffer', 'stringbuffer' is barren.
  Back to the top level.
  At the main level, 'pkg' organizes 1 nested folders: guid.
  At level 2, in directory path 'pkg > guid', The 'guid' repository appears to be unused.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "go-winio\n +--internal\n |   +--fs\n |   +--socket\n |   `--stringbuffer\n `--pkg\n     `--guid", "description": "go-winio is a root directory that consolidates 2 subdirectories: internal and pkg.\nAt the main level, 'internal' stores 3 child directories: fs, socket, stringbuffer.\nIn nested path 'internal \u2192 fs', 'fs' remains unused.\nIn nested path 'internal \u2192 socket', 'socket' is devoid of content.\nIn nested path 'internal > stringbuffer', 'stringbuffer' is barren.\nBack to the top level.\nAt the main level, 'pkg' organizes 1 nested folders: guid.\nAt level 2, in directory path 'pkg > guid', The 'guid' repository appears to be unused.\n"}