Generate Clear Documentation for a Module

Generate documentation for the following module:
  
  [Paste module / file here]
  
  Include:
  - A high-level description of what the module does.
  - A list of exported functions/classes with 1–2 sentence explanations.
  - Parameters and return values for each public function.
  - At least one usage example for key functions.
  - Notes about assumptions or important edge cases.