parameters: (components)
docstring: Declare that the components specified by the parameter exist.
docstring_summary: Declare that the components specified by the parameter exist.
docstring_tokens: Declare that the components specified by the parameter exist .
function: def register_components(components):
      """Declare that the components specified by the parameter exist."""
      __components.extend(components)
function_tokens: def register_components ( components ) : __components . extend ( components )