prompt: Your task is to convert the following English description into an ASCII tree format.
  
  import-attributes is a root directory that assembles 3 subdirectories: __snapshots__, bracket-spacing and quote-props.
  At the main level, '__snapshots__' holds no subdirectories at the moment.
  In the root directory, 'bracket-spacing' has 1 folders: __snapshots__.
  Within directory hierarchy 'bracket-spacing → __snapshots__', '__snapshots__' remains unused.
  Back to the top level.
  At the main level, 'quote-props' incorporates 1 child directories: __snapshots__.
  At level 2, in directory path 'quote-props > __snapshots__', Inside '__snapshots__', you'll find it contains nothing at present.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  pre-compiled-headers
   +--groovy
   |   `--src
   |       +--hello
   |       |   +--cpp
   |       |   `--headers
   |       `--main
   |           `--cpp
   `--tests
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "import-attributes\n +--__snapshots__\n +--bracket-spacing\n |   `--__snapshots__\n `--quote-props\n     `--__snapshots__", "description": "import-attributes is a root directory that assembles 3 subdirectories: __snapshots__, bracket-spacing and quote-props.\nAt the main level, '__snapshots__' holds no subdirectories at the moment.\nIn the root directory, 'bracket-spacing' has 1 folders: __snapshots__.\nWithin directory hierarchy 'bracket-spacing \u2192 __snapshots__', '__snapshots__' remains unused.\nBack to the top level.\nAt the main level, 'quote-props' incorporates 1 child directories: __snapshots__.\nAt level 2, in directory path 'quote-props > __snapshots__', Inside '__snapshots__', you'll find it contains nothing at present.\nBack to the top level.\n"}