code: def register(lib_name: str, cbl: Callable[[_AsyncLib], None]):
      '''
      Registers a new library function with the current manager.
      '''
      return manager.register(lib_name, cblf register(lib_name: str, cbl: Callable[[_AsyncLib], None]):
      '''
      Registers a new library function with the current manager.
      '''
      return manager.register(lib_name, cbl)
docs: Registers a new library function with the current manager.