Method is_valid_var_arg

mypy/checkexpr.py:6231–6236

Is a type valid as a *args argument?

(self, typ: Type)

        return self.named_type("typing_extensions.TypeAliasType")

    def is_valid_var_arg(self, typ: Type) -> bool:
        """Is a type valid as a *args argument?"""
        typ = get_proper_type(typ)
        return isinstance(typ, (TupleType, AnyType, ParamSpecType, UnpackType)) or is_subtype(
            typ, self.chk.named_generic_type("typing.Iterable", [AnyType(TypeOfAny.special_form)])
        )

    def is_valid_keyword_var_arg(self, typ: Type) -> bool:
        """Is a type valid as a **kwargs argument?"""