How to use the ciphey.iface.ParamSpec function in ciphey

def getParams() -> Optional[Dict[str, ciphey.iface.ParamSpec]]:
        return {
            "dict": ciphey.iface.ParamSpec(
                desc="The morse code dictionary to use",
                req=False,
                default="cipheydists::translate::morse",
            )

def getParams() -> Optional[Dict[str, ParamSpec]]:
        return {
            "regex": ParamSpec(
                req=True,
                desc="The regex that must be matched (in a substring)",
                list=True,
            )

def getParams() -> Optional[Dict[str, ParamSpec]]:
        return {
            "checker": ParamSpec(
                req=True, desc="The checkers to be used for analysis", list=True
            ),
            "k": ParamSpec(
                req=False,
                desc="The minimum quorum size. Defaults to the number of checkers",
            ),

def getParams() -> Optional[Dict[str, ParamSpec]]:
        return {
            "checker": ParamSpec(
                req=True, desc="The checkers to be used for analysis", list=True
            ),
            "k": ParamSpec(
                req=False,
                desc="The minimum quorum size. Defaults to the number of checkers",
            ),

def getParams() -> Optional[Dict[str, ciphey.iface.ParamSpec]]:
        return {"path": ParamSpec(req=True, desc="The path to a JSON file", list=True)}