parameters: (self)
return_statement: return self._types
docstring: list[str]: List of particle type names to select.
docstring_summary: list[str]: List of particle type names to select.
docstring_tokens: list [ str ] : List of particle type names to select .
function: def types(self):
          """list[str]: List of particle type names to select."""
          return self._types
function_tokens: def types ( self ) : return self . _types